{"title":"Wireless Module for IoT, Arduino, and Embedded Projects","description":"\u003cdiv style=\"font-family: 'Open Sans', sans-serif;\"\u003e\n\u003cp\u003eBrowse our collection of high-performance \u003cstrong\u003ewireless modules\u003c\/strong\u003e designed for seamless communication in IoT, Arduino, and embedded systems. From Wi-Fi and Bluetooth to RF, Zigbee, and LoRa modules, we offer a wide range of wireless solutions to suit your project’s connectivity needs.\u003c\/p\u003e\n\u003cp\u003eWhether you're prototyping a smart device, automating a home system, or building a remote-controlled application, our \u003cstrong\u003ewireless modules\u003c\/strong\u003e deliver reliable, low-power, and long-range performance. Explore top brands and cost-effective options for students, makers, and engineers.\u003c\/p\u003e\n\u003c\/div\u003e","products":[{"product_id":"rf-transmitter-receiver-module-315mhz-wireless-link-kit-for-arduino","title":"FS1000A 433mHz Tx \u0026 Rx RF Transmitter Receiver Wireless Module","description":"\u003cdiv class=\"product_info\"\u003e\n\u003ch2 class=\"sing--sub-heading\"\u003e\u003cspan style=\"font-size: 18.72px;\"\u003eRF Transmitter Receiver Wireless Module\u003c\/span\u003e\u003c\/h2\u003e\n\u003cstrong\u003eThis is FS1000A 433mHz Tx \u0026amp; Rx RF Radio Module. \u003c\/strong\u003e This RF module comprises an RF Transmitter and an RF Receiver. The transmitter\/receiver (Tx\/Rx) pair operates at a \u003cstrong\u003e frequency of 433 MHz. \u003c\/strong\u003e An RF transmitter receives serial data and transmits it wirelessly through RF through its antenna connected at pin4.\u003cbr\u003e\u003cbr\u003eThe transmission occurs at the rate of 1Kbps – 10Kbps. The transmitted data is received by an RF receiver operating at the same frequency as that of the transmitter.\u003cbr\u003e\u003cbr\u003eThis low-cost RF transmitter can be used to transmit signals up to 100 meters (the antenna design, working environment, and supply voltage will seriously impact the effective distance). It’s good for a short distance, battery power device development. 433 MHz is the operating frequency for transmitter and receiver pair.\n\u003cdiv\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003eTechnical Details\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds\"\u003e\n\u003cli\u003eRF Module\u003c\/li\u003e\n\u003cli\u003eFrequency: 433 MHz\u003c\/li\u003e\n\u003cli\u003eRated Voltage: 5V\u003c\/li\u003e\n\u003cli\u003eOperating Frequency: 433.92 MHz, 315 MHz\u003c\/li\u003e\n\u003cli\u003eMax Current: 20–28 mA\u003c\/li\u003e\n\u003cli\u003eTransmission Range: \u0026gt;500 m\u003c\/li\u003e\n\u003cli\u003eOutput Power: 16 dBm (40 mW)\u003c\/li\u003e\n\u003cli\u003eData Rate: \u0026lt;10 Kbps\u003c\/li\u003e\n\u003cli\u003eDimensions: 19x19x8 mm, 30x14x9 mm\u003c\/li\u003e\n\u003cli\u003eReceiver Frequency: 433.92 MHz, 315 MHz\u003c\/li\u003e\n\u003cli\u003eSensitivity: −105 dBm\u003c\/li\u003e\n\u003cli\u003eAntenna: 32 cm spiral wire\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003eReceiver Module specification\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds\"\u003e\n\u003cli\u003eOperation Voltage: DC 5V\u003c\/li\u003e\n\u003cli\u003eStatic Current: 4 mA\u003c\/li\u003e\n\u003cli\u003eReceiver Frequency: 433.92 MHz, 315 MHz\u003c\/li\u003e\n\u003cli\u003eSensitivity: −105 dB\u003c\/li\u003e\n\u003cli\u003eDimension: 30 x 14 x 9 mm\u003c\/li\u003e\n\u003cli\u003eExternal Antenna: 32 cm spiral signal wire\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003eTransmitter Module Specification\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds\"\u003e\n\u003cli\u003eOperating Voltage: 3-12 V\u003c\/li\u003e\n\u003cli\u003eOperating Frequency: 433.92 MHz, 315 MHz\u003c\/li\u003e\n\u003cli\u003eStandby Current: 0 mA\u003c\/li\u003e\n\u003cli\u003eOperating Current: 20-28 mA\u003c\/li\u003e\n\u003cli\u003eTransmission Distance: \u0026gt; 500 m (with receiving plate sensitivity at -103 dBm)\u003c\/li\u003e\n\u003cli\u003eOutput Power: 16 dBm (40 mW)\u003c\/li\u003e\n\u003cli\u003eTransfer Rate: \u0026lt;10 Kbps\u003c\/li\u003e\n\u003cli\u003eModulation Mode: OOK (Amplitude Modulation)\u003c\/li\u003e\n\u003cli\u003eOperating Temperature: -10℃ ~ +70℃\u003c\/li\u003e\n\u003cli\u003eSize: 19 × 19 × 8 mm\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003eFeatures\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds\"\u003e\n\u003cli\u003eWide input supply: 2.5 V to 12 V\u003c\/li\u003e\n\u003cli\u003eEasy integration: V+, GND, and Data\u003c\/li\u003e\n\u003cli\u003eDeep sleep mode when Data pin is grounded\u003c\/li\u003e\n\u003cli\u003eVery small dimensions\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch2 class=\"sing--sub-heading\"\u003e\u003cspan style=\"font-size: 18.72px;\"\u003eApplications :\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eWireless Communication:\u003c\/strong\u003e Between microcontrollers and sensors.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRemote Control:\u003c\/strong\u003e For appliances, toys, and drones.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHome Automation:\u003c\/strong\u003e Wireless control of smart devices.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSecurity Systems:\u003c\/strong\u003e Wireless sensors and alarm systems.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeather Stations:\u003c\/strong\u003e Transmitting environmental data wirelessly.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIndustrial Automation:\u003c\/strong\u003e Object detection, motor control.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHome Automation:\u003c\/strong\u003e Door\/window monitoring.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGaming\/VR:\u003c\/strong\u003e Joysticks, controllers.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003ePhysical Attributes of 315mhz RF Transmitter and Receiver\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds\"\u003e\n\u003cli\u003eReceiver module Size: 330 x 14 x 9 mm\u003c\/li\u003e\n\u003cli\u003eWeight (gm): 3\u003c\/li\u003e\n\u003cli\u003eTransmitter module\u003c\/li\u003e\n\u003cli\u003eSize: 19 × 19 × 8 mm\u003c\/li\u003e\n\u003cli\u003eWeight (gm) : 4\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003ePackage Includes\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds ls-n\"\u003e\n\u003cli\u003e1 x FS1000A 433 MHz Transmitter\u003c\/li\u003e\n\u003cli\u003e1 x FS1000A 433 MHz Receiver\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"KitsGuru","offers":[{"title":"Default Title","offer_id":40708837474485,"sku":"KG035","price":79.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0587\/2130\/4757\/products\/315mhz_rf_transmitting_module.jpg?v=1736399555"},{"product_id":"hc-05-6-pin-bluetooth-module-with-button-master-and-slave","title":"TTL HC05 O\/P Bluetooth Module (Master + Slave) Original IC with Button","description":"\u003cdiv class=\"product_info\"\u003e\n\u003ch2 class=\"sing--sub-heading\"\u003e\u003cspan style=\"font-size: 18.72px;\"\u003eTTL HC05 O\/P Bluetooth Module\u003c\/span\u003e\u003c\/h2\u003e\nHC-05 6 Pin Wireless Serial Bluetooth Module is a Bluetooth module for use with any microcontroller. It uses the UART protocol to make it easy to send and receive data wirelessly.\u003cbr\u003e\u003cbr\u003eThe HC-06 module is a slave only device. This means that it can connect to most phones and computers with Bluetooth but it cannot connect to another slave-only device such as keyboards and other HC-06 modules. To connect with other slave devices a master module would be necessary such as the HC-05 version which can do both master and slave.\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003eSpecifications\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds\"\u003e\n\u003cli\u003eItem Type: HC Series Module\u003c\/li\u003e\n\u003cli\u003eVoltage Rating (VDC): 3.6 to 6\u003c\/li\u003e\n\u003cli\u003eSwitch\/Button: Yes\u003c\/li\u003e\n\u003cli\u003eInput Supply Voltage (V): 3.6 ~ 6\u003c\/li\u003e\n\u003cli\u003eInput current (mA): 50\u003c\/li\u003e\n\u003cli\u003eMax. Operating Range (m): 10\u003c\/li\u003e\n\u003cli\u003eOperating Frequency (Hz): 2.4GHz ISM band\u003c\/li\u003e\n\u003cli\u003eModulation Type: GFSK (Gaussian Frequency Shift Keying)\u003c\/li\u003e\n\u003cli\u003eEmission power: 4dBm, Class 2\u003c\/li\u003e\n\u003cli\u003eSensitivity (dBm): -84dBm at 0.1% BER\u003c\/li\u003e\n\u003cli\u003eLength (mm): 43\u003c\/li\u003e\n\u003cli\u003eWidth (mm): 16.5\u003c\/li\u003e\n\u003cli\u003eHeight (mm): 7\u003c\/li\u003e\n\u003cli\u003eWeight (g): 5\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003eFeatures\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds\"\u003e\n\u003cli\u003eWorking current: Matching for 30 mA, matching the communication for 8 mA\u003c\/li\u003e\n\u003cli\u003eDormancy current: No dormancy\u003c\/li\u003e\n\u003cli\u003eUsed for a GPS navigation system, water, and electricity gas meter reading system\u003c\/li\u003e\n\u003cli\u003eCompatible with computer and Bluetooth adapter, PDA, seamless connection equipment\u003c\/li\u003e\n\u003cli\u003eBluetooth module HC-08: Master and slave two-in-one module\u003c\/li\u003e\n\u003cli\u003eUses the CSR mainstream Bluetooth chip, Bluetooth V2.0 protocol standards\u003c\/li\u003e\n\u003cli\u003ePotter default baud rate of 9600, user-configurable\u003c\/li\u003e\n\u003cli\u003eBluetooth protocol: Bluetooth Specification v2.0+EDR\u003c\/li\u003e\n\u003cli\u003eSpeed: Asynchronous: 2.1Mbps (Max) \/ 160 kbps, Synchronous: 1Mbps\/1Mbps\u003c\/li\u003e\n\u003cli\u003eSecurity: Authentication and encryption\u003c\/li\u003e\n\u003cli\u003eProfiles: Bluetooth serial port\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch2 class=\"sing--sub-heading\"\u003e\u003cspan style=\"font-size: 18.72px;\"\u003eApplications :\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eWireless Data Transmission:\u003c\/strong\u003e Send and receive data between devices such as microcontrollers, smartphones, or computers.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cbr\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHome Automation:\u003c\/strong\u003e Control home appliances like lights, fans, and security systems via Bluetooth from a mobile device.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cbr\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eWireless Robotics:\u003c\/strong\u003e Enable wireless control of robots or drones using Bluetooth communication.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cbr\u003e\u003cbr\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePC to Microcontroller Communication:\u003c\/strong\u003e Establish communication between a PC and microcontroller (e.g., Arduino) for data exchange.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cbr\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSensor Monitoring:\u003c\/strong\u003e Wirelessly transmits sensor data (temperature, humidity, etc.) to a mobile app or PC.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003ePhysical Attributes\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds\"\u003e\n\u003cli\u003eL * W * H in mm : 43 * 16.5 * 7\u003c\/li\u003e\n\u003cli\u003eWeight in gm: 5\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003eIntegration with Arduino\u003c\/h3\u003e\n\u003cdiv style=\"text-align: start;\" id=\"p_info\"\u003e\u003cimg style=\"float: none;\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0587\/2130\/4757\/files\/arduino-bluetooth-hc05_bb.png?v=1639119847\" alt=\"TTL HC05 Bluetooth Module\" width=\"951\" height=\"881\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003eSample Code\u003c\/h3\u003e\n\u003cscript src=\"https:\/\/gist.github.com\/labsguru\/bd5d69d38443e5545d81914b0b386119.js\"\u003e\u003c\/script\u003e\n\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003eIntegration with Raspberry Pi\u003c\/h3\u003e\n\u003cdiv style=\"text-align: start;\" id=\"p_info\"\u003e\u003cimg height=\"75%\" width=\"75%\" style=\"float: none;\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0587\/2130\/4757\/files\/HC06-WITH-PI.jpg?v=1641294708\" alt=\"TTL HC05 Bluetooth Module\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003eSample Code\u003c\/h3\u003e\n\u003cscript src=\"https:\/\/gist.github.com\/labsguru\/d1d7c35788d4a00173992871fca468ae.js\"\u003e\u003c\/script\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003ePackage Includes\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds ls-n\"\u003e\n\u003cli\u003e1 x TTL HC05 O\/P Bluetooth Module (Master + Slave) Original IC with Button\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"KitsGuru","offers":[{"title":"Default Title","offer_id":44233452060924,"sku":"KG037","price":349.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0587\/2130\/4757\/products\/hc-05-6-pin-bluetooth-module-with-button-master-and-slave-2.jpg?v=1680103770"},{"product_id":"rfid-rdm6300-module","title":"RDM6300 125KHz EM4100 RFID Card ID Reader Module","description":"\u003cdiv class=\"product_info\"\u003e\n\u003ch2 class=\"sing--sub-heading\"\u003e\u003cspan style=\"font-size: 18.72px;\"\u003eRDM6300 125KHz EM4100 RFID Card ID Reader Module\n\u003c\/span\u003e\u003c\/h2\u003e\nRDM6300 125KHz EM4100 RFID Card ID Reader Module is designed for reading code from 125KHz card compatible read-only tags and read\/write the card. It can be applied in office\/home security, personal identification, access control, anti-forgery, interactive toy and production control systems etc.\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003eTechnical Details\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds\"\u003e\n\u003cli\u003eModel: RFID Reader\u003c\/li\u003e\n    \u003cli\u003eFrequency: 0.125 MHz\u003c\/li\u003e\n    \u003cli\u003eBaud Rate: 9600 bps\u003c\/li\u003e\n    \u003cli\u003eInterface: TTL level RS232 format\u003c\/li\u003e\n    \u003cli\u003eVoltage: DC 5V (+\/- 5%)\u003c\/li\u003e\n    \u003cli\u003eCurrent: \u0026lt;50mA\u003c\/li\u003e\n    \u003cli\u003eDistance: 20-50mm\u003c\/li\u003e\n    \u003cli\u003eOperating Temp: -10°C to +70°C\u003c\/li\u003e\n    \u003cli\u003eStorage Temp: -20°C to +80°C\u003c\/li\u003e\n    \u003cli\u003eHumidity: 0-95%\u003c\/li\u003e\n    \u003cli\u003eWiring Size: 46x32x3mm\u003c\/li\u003e\n    \u003cli\u003ePCB Size: 38.5x20mm\u003c\/li\u003e\n    \u003cli\u003eWeight: 8g\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003eFeatures\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds\"\u003e\n\u003cli\u003eMax. Distance: Up to 150mm\u003c\/li\u003e\n    \u003cli\u003eDecoding time: Less than 100ms\u003c\/li\u003e\n    \u003cli\u003eSupports external antenna\u003c\/li\u003e\n    \u003cli\u003eUART interface\u003c\/li\u003e\n    \u003cli\u003eEM4100 compatible (read-only or read\/write)\u003c\/li\u003e\n    \u003cli\u003eSmall outline design\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch2 class=\"sing--sub-heading\"\u003e\u003cspan style=\"font-size: 18.72px;\"\u003eApplications :\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAccess Control:\u003c\/strong\u003e Used for secure entry in buildings or rooms with RFID cards.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eContactless Payments:\u003c\/strong\u003e Enables fast and secure payments through RFID-enabled cards.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInventory Management:\u003c\/strong\u003e Tracks assets or goods using RFID tags for efficient inventory control.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAttendance Systems:\u003c\/strong\u003e Monitors attendance in schools, workplaces, or events with RFID cards.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePublic Transport:\u003c\/strong\u003e Facilitates ticketing and fare collection in transportation systems.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLibrary Systems:\u003c\/strong\u003e Streamlines book checkouts and returns with RFID tags for easy tracking.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\n\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003eIntegration with Arduino\u003c\/h3\u003e\n\u003cdiv id=\"p_info\" style=\"text-align: center;\"\u003e\u003cimg style=\"margin-bottom: 16px; float: none;\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0587\/2130\/4757\/files\/RDM6300-125KHz-RFID-Circuit.jpg?v=1641362329\" width=\"75%\" height=\"75%\" alt=\"RFID RDM6300 Module\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003eSample Code\u003c\/h3\u003e\n\u003cscript src=\"https:\/\/gist.github.com\/labsguru\/a2b71257cbb75155241f27d759c7657e.js\"\u003e\u003c\/script\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003ePhysical Attributes\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds\"\u003e\n \u003cli\u003eWiring Size: 46x32x3mm\u003c\/li\u003e\n    \u003cli\u003ePCB Size: 38.5x20mm\u003c\/li\u003e\n    \u003cli\u003eWeight: 8g\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003ePackage Includes\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds ls-n\"\u003e\n\u003cli\u003e1 x RDM6300 125KHz EM4100 RFID Card ID Reader Module\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n","brand":"KitsGuru","offers":[{"title":"Default Title","offer_id":40708839407797,"sku":"KG063","price":249.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0587\/2130\/4757\/products\/RDM6300-125KHz-EM4100-RFID-Card-ID-Reader-Module-3.jpg?v=1736770505"},{"product_id":"mfrc-522-rfid-card-reader-sensor-module","title":"MFRC-522 RC522 RFID RF IC card reader sensor module + 1 card","description":"\u003cdiv class=\"product_info\"\u003e\n\u003ch2 class=\"sing--sub-heading\"\u003e\u003cspan style=\"font-size: 18.72px;\"\u003eMFRC-522 RC522 RFID RF IC card reader sensor module\u003c\/span\u003e\u003c\/h2\u003e\nDo you want to know the work of \u003cstrong\u003e RFID Reader\/Writer RC522 SPI S50 CARD AND KEYCHAIN, \u003c\/strong\u003e then this Product is best for you . With this Product, you can detect radio waves produced by a reader to detect the presence of (then read the data stored on) an RFID tag\u003cbr\u003e\u003cbr\u003eThis is \u003cstrong\u003e RFID Reader\/Writer RC522 SPI S50 CARD AND KEYCHAIN which works on non-contact 13.56mhz communication, \u003c\/strong\u003e is designed by NXP as low power consumption, low cost, and compact size read and write chip, is the best choice in the development of smart meters and portable hand-held devices.\u003cbr\u003e\u003cbr\u003eIt uses an advanced modulation system, fully integrated at 13.56MHz with all kinds of positive non-contact communication protocols. Support 14443A compatible answer signal. DSP deals with ISO14443A frames and error correction.\u003cbr\u003e\u003cbr\u003eThis module can fit directly in handheld devices for mass production. The module uses the 3.3V power supply and can communicate directly with any CPU board by connecting through the SPI protocol, which ensures reliable work, good reading distance.\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003eTechnical Details\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds\"\u003e\n\u003cli\u003eModel: RFID Reader, Writer Module\u003c\/li\u003e\n\u003cli\u003eFrequency: 13.56 MHz\u003c\/li\u003e\n\u003cli\u003eReading Distance: 5 cm\u003c\/li\u003e\n\u003cli\u003eSupply Voltage: 3.3V (Do not use 5V)\u003c\/li\u003e\n\u003cli\u003eCurrent: 13-26mA\u003c\/li\u003e\n\u003cli\u003eSPI Data Rate: 10 Mbit\/s\u003c\/li\u003e\n\u003cli\u003eDimensions: 60mm (L) x 39.5mm (W) x 5mm (H)\u003c\/li\u003e\n\u003cli\u003eWeight: 20g\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003eFeatures\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds\"\u003e\n\u003cli\u003eIntegrated analog circuitry for demodulation and decoding\u003c\/li\u003e\n\u003cli\u003eSupports ISO\/IEC 14443 A\/MIFARE\u003c\/li\u003e\n\u003cli\u003eOperating distance up to 50mm\u003c\/li\u003e\n\u003cli\u003eTransfer speed up to 848 kBd\u003c\/li\u003e\n\u003cli\u003eSPI up to 10 Mbit\/s\u003c\/li\u003e\n\u003cli\u003e64-byte FIFO buffer (send\/receive)\u003c\/li\u003e\n\u003cli\u003eFlexible interrupt modes\u003c\/li\u003e\n\u003cli\u003ePower-down by software\u003c\/li\u003e\n\u003cli\u003eProgrammable timer\u003c\/li\u003e\n\u003cli\u003e2.5V to 3.3V power supply\u003c\/li\u003e\n\u003cli\u003eCRC coprocessor\u003c\/li\u003e\n\u003cli\u003eInternal self-test\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch2 class=\"sing--sub-heading\"\u003e\u003cspan style=\"font-size: 18.72px;\"\u003eApplications :\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAccess Control Systems:\u003c\/strong\u003e Used for secure entry systems in offices, buildings, and homes using RFID cards.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eContactless Payments:\u003c\/strong\u003e Enables secure and fast payment transactions using RFID-enabled cards or tags.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInventory Management:\u003c\/strong\u003e Helps in tracking and managing goods or assets by scanning RFID tags attached to products.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAttendance Systems:\u003c\/strong\u003e Used in schools, workplaces, or events to track attendance with RFID-enabled cards.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePublic Transport:\u003c\/strong\u003e Used in ticketing systems for public transportation to streamline access control and payments.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLibrary Systems:\u003c\/strong\u003e Enables automated check-in\/check-out of books or materials in libraries using RFID cards or tags.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnergy Monitoring:\u003c\/strong\u003e Tracks and reports energy usage in smart grids, home energy systems, or industrial setups.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWearable Devices:\u003c\/strong\u003e Integrates into wearable gadgets for real-time data transfer and internet connectivity.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSmart Locks and CCTV:\u003c\/strong\u003e Provides wireless connectivity for smart locking mechanisms and security camera systems.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnvironmental and Smart City Systems:\u003c\/strong\u003e Supports data collection and communication for environmental monitoring and smart city applications like air quality monitoring and traffic control.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003eIntegration with Arduino\u003c\/h3\u003e\n\u003cdiv id=\"p_info\" style=\"text-align: center;\"\u003e\u003cimg height=\"85%\" width=\"85%\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0587\/2130\/4757\/files\/Arduino-Wiring-Fritzing-Connections-with-RC522-RFID-Reader-Writer-Module.jpg?v=1636349744\" alt=\"MFRC-522 RFID card reader sensor module\" style=\"margin-bottom: 16px; float: none;\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003eSample Code\u003c\/h3\u003e\n\u003cscript src=\"https:\/\/gist.github.com\/labsguru\/b09434831c133d2e847d1503c7c7501b.js\"\u003e\u003c\/script\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003eUseful Links\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds ls-n\"\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/playground.arduino.cc\/Learning\/MFRC522\/\" target=\"_blank\"\u003eArduino Playground for MFRC522\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.instructables.com\/Arduino-RC522-RFID-Door-Unlock\/\" target=\"_blank\"\u003eArduino RC522 RFID Door Unlock\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.electroschematics.com\/arduino-rfid-reader-rc522-access-control-system\/\" target=\"_blank\"\u003eAccess Control System based on Arduino\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/github.com\/search?utf8=%E2%9C%93\u0026amp;q=MFRC522\u0026amp;type=Repositories\u0026amp;ref=searchresults\" target=\"_blank\"\u003eGithub Source code for various targets like PIC, AVR, ARM, and such\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003ePhysical Attributes\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds\"\u003e\n\u003cli\u003eLength * Width * Height (mm): 60 x 39 x 5\u003c\/li\u003e\n\u003cli\u003eWeight (gm): 19\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003ePackage Includes\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds ls-n\"\u003e\n\u003cli\u003e1 x RFID-RC522 Reader\/Write Module\u003c\/li\u003e\n\u003cli\u003e1 x Standard Blank RFID Card\u003c\/li\u003e\n\u003cli\u003e2 x Straight \u0026amp; Right-Angle Header Strip\u003c\/li\u003e\n\u003cli\u003e1 x Special-Shaped Keychain RFID Tag\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"KitsGuru","offers":[{"title":"Default Title","offer_id":40708839440565,"sku":"KG062","price":65.0,"currency_code":"INR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0587\/2130\/4757\/products\/products-4-9.jpg?v=1628433074"},{"product_id":"nrf905se-wireless-module","title":"NRF905SE Wireless Transceiver Module","description":"\u003cdiv class=\"product_info\"\u003e\n\u003ch2 class=\"sing--sub-heading\"\u003e\u003cspan style=\"font-size: 18.72px;\"\u003eNRF905SE Wireless Transceiver Module\u003c\/span\u003e\u003c\/h2\u003e\nIntroducing Roboway NRF905 Wireless Transceiver Module PTR8000+ 433\/486\/915MHz with Antenna. This advanced module is equipped with an antenna to ensure smooth data transmission. With its PTR8000+ 433\/486\/915MHz frequency range, the NRF905 Wireless Module offers flexibility to work with various device.\u003cbr\u003e\u003cbr\u003e\n\nThe NRF905 module with antenna feature a compact design for easy integration into projects. Its robust construction and efficient design also ensure stable communication in diverse conditions. Whether you build remote control system or wireless sensor networks. This transceiver module deliver consistent performance.\u003cbr\u003e\u003cbr\u003e\n\nDesigned for convenience and reliability, the NRF905 Wireless Transceiver Module is perfect for hobbyists and professional. Its user friendly interface also help to simplify setup and operation for easy wireless connectivity. Enjoy efficient data transmission and flexible frequency option with this versatile modul\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003eTechnical Details\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds\"\u003e\n\u003cli\u003eModel: NRF905 Wireless Transceiver Module PTR8000+\u003c\/li\u003e\n    \u003cli\u003eFrequency: 433MHz, 486MHz, 915MHz\u003c\/li\u003e\n    \u003cli\u003eTransmit Power: Up to 10dBm\u003c\/li\u003e\n    \u003cli\u003eReceiver Sensitivity: -100dBm\u003c\/li\u003e\n    \u003cli\u003eModulation: GFSK\u003c\/li\u003e\n    \u003cli\u003eData Rate: Up to 50kbps\u003c\/li\u003e\n    \u003cli\u003eVoltage: 1.9V to 3.6V\u003c\/li\u003e\n    \u003cli\u003eTemperature: -40°C to +85°C\u003c\/li\u003e\n    \u003cli\u003eInterface: SPI\u003c\/li\u003e\n    \u003cli\u003eAntenna: Built-in with connector\u003c\/li\u003e\n    \u003cli\u003eApplications: Wireless communication, remote control\u003c\/li\u003e\n    \u003cli\u003eEncryption: Built-in for secure data\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003eFeatures\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds\"\u003e\n\u003cli\u003eSupports multiple frequencies: 433MHz, 486MHz, 915MHz\u003c\/li\u003e\n    \u003cli\u003eLong-range communication with high power transmission\u003c\/li\u003e\n    \u003cli\u003eBuilt-in antenna for easy setup\u003c\/li\u003e\n    \u003cli\u003eLow power consumption, ideal for battery-powered devices\u003c\/li\u003e\n    \u003cli\u003eSimple interface for quick integration\u003c\/li\u003e\n    \u003cli\u003eSecure communication with encryption\u003c\/li\u003e\n    \u003cli\u003eWide applications: remote control, telemetry, sensor networks\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch2 class=\"sing--sub-heading\"\u003e\u003cspan style=\"font-size: 18.72px;\"\u003eApplications :\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eRemote Control Systems:\u003c\/strong\u003e Used in wireless remote controls for appliances, drones, and RC vehicles.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHome Automation:\u003c\/strong\u003e Enables communication between smart devices in home automation systems.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWireless Sensor Networks:\u003c\/strong\u003e Facilitates data transmission in IoT applications and sensor networks.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eIndustrial Automation:\u003c\/strong\u003e Used in wireless communication for monitoring and controlling industrial equipment.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEnvironmental Monitoring:\u003c\/strong\u003e Collects and transmits environmental data in remote sensing applications.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHealthcare Monitoring:\u003c\/strong\u003e Supports wireless communication in wearable health devices and patient monitoring systems.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSecurity Systems:\u003c\/strong\u003e Integrated into wireless alarm systems and surveillance devices.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eData Logging:\u003c\/strong\u003e Provides wireless connectivity for remote data logging and telemetry applications.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWireless Gaming Controllers:\u003c\/strong\u003e Used in gaming devices for low-latency communication between controllers and consoles.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTelemetry Systems:\u003c\/strong\u003e Transmits data in real-time for remote monitoring and control in various applications.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003ePin-outs \u003c\/h3\u003e\n\u003cdiv style=\"text-align: start;\" id=\"p_info\"\u003e\n\u003cp\u003e\u003cimg style=\"float: none;\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0587\/2130\/4757\/files\/pin_out_313fe7e1-e6f5-48c9-982c-2662b3525943.jpg?v=1736745781\" alt=\"ESP8266 ESP-03 WIFI Module\"\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003ePhysical Attributes\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds\"\u003e\n\n\u003cli\u003eWeight (gm): 10\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003ePackage Includes\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds ls-n\"\u003e\n\u003cli\u003e1 x NRF905SE Wireless Transceiver Module\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n","brand":"KitsGuru","offers":[{"title":"Default Title","offer_id":40708839506101,"sku":"KG064","price":199.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0587\/2130\/4757\/products\/KG064.jpg?v=1736771530"},{"product_id":"nrf24l01-antenna-v5-0-pa-lna-sma-wireless-module","title":"NRF24L01 Wireless Module Mini Power Enhancement 2.4G Wireless Transceiver Module","description":"\u003ch2 class=\"sing--sub-heading\"\u003e\u003cspan style=\"font-size: 18.72px;\"\u003e NRF24L01 Wireless Data Transmission Module \u003c\/span\u003e\u003c\/h2\u003e\n\u003cdiv class=\"product_info\"\u003eThe NRF24L01 Wireless Module Mini Power Enhancement is a compact 2.4G wireless transceiver module that boosts wireless communication capabilities. It enhances power efficiency and extends transmission range, making it ideal for various electronics projects. This module facilitates reliable wireless data exchange between devices, making it a valuable tool for applications such as home automation, IoT, and robotics.\n\u003cdiv\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003eTechnical Details\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds\"\u003e\n\u003cli\u003eFrequency (GHz): 2.4\u003c\/li\u003e\n\u003cli\u003eVoltage (V): 1.9V to 3.6V\u003c\/li\u003e\n\u003cli\u003eAntenna Type: Integrated or external, depending on the module version\u003c\/li\u003e\n\u003cli\u003eOperating Temperature (°C): Typically -40°C to +85°C\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003eFeatures\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds\"\u003e\n\u003cli\u003e2.4G wireless transceiver module\u003c\/li\u003e\n\u003cli\u003eCompact design\u003c\/li\u003e\n\u003cli\u003eEnhanced power efficiency\u003c\/li\u003e\n\u003cli\u003eExtended transmission range\u003c\/li\u003e\n\u003cli\u003eIdeal for IoT, home automation, and robotics\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch2 class=\"sing--sub-heading\"\u003e\u003cspan style=\"font-size: 18.72px;\"\u003eApplications :\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHome Automation:\u003c\/strong\u003e Wireless control of lights, fans, and appliances.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cbr\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eIoT Devices:\u003c\/strong\u003e Communication between IoT sensors and gateways.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cbr\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eWireless Sensors:\u003c\/strong\u003e Temperature, humidity, and motion sensor data transmission.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cbr\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eRemote Control Systems:\u003c\/strong\u003e Wireless remote controls for toys, drones, and robots.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cbr\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eWireless Keyboards and Mice:\u003c\/strong\u003e Low-power communication for peripherals.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003eIntegration with Arduino\u003c\/h3\u003e\n\u003cdiv id=\"p_info\" style=\"text-align: center;\"\u003e\u003cimg alt=\"NRF24L01 2.4G wireless transmission module\" height=\"75%\" width=\"75%\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0587\/2130\/4757\/files\/NRF24L01-arduino.jpg?v=1641362663\" style=\"margin-bottom: 16px; float: none;\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003eIntegration with Raspberry Pi\u003c\/h3\u003e\n\u003cdiv id=\"p_info\" style=\"text-align: center;\"\u003e\u003cimg alt=\"NRF24L01 2.4G wireless\" height=\"75%\" width=\"75%\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0587\/2130\/4757\/files\/Circuit-Diagram-for-Interfacing-nRF24L01-with-Raspberry-Pi.jpg?v=1641362797\" style=\"margin-bottom: 16px; float: none;\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003ePhysical Attributes\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds\"\u003e\n\u003cli\u003eLength * Width * Height (mm): 29 X 15 X 4\u003c\/li\u003e\n\u003cli\u003eWeight (gm): 3\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003ePackage Includes: NRF24L01 2.4G wireless transmission module\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds ls-n\"\u003e\n\u003cli\u003e1 x NRF24L01 Wireless Module Mini Power Enhancement 2.4G Wireless Transceiver Module\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"KitsGuru","offers":[{"title":"Default Title","offer_id":40708839735477,"sku":"KG066","price":70.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0587\/2130\/4757\/products\/nrf24l01-2.4ghz-transreceiver-module-800x800.jpg?v=1736846259"},{"product_id":"usb-125-khz-rfid-card-reader","title":"JT308 125KHz USB Proximity Sensor Smart RFID ID Card Reader","description":"\u003cdiv class=\"product_info\"\u003e\n\u003ch2 class=\"sing--sub-heading\"\u003e\u003cspan style=\"font-size: 18.72px;\"\u003eJT308 125KHz USB Proximity Sensor Smart RFID ID Card Reader\u003c\/span\u003e\u003c\/h2\u003e\n\u003cstrong\u003eThis is a JT308 125KHz USB Proximity Sensor\u003c\/strong\u003e Smart RFID ID Card Reader.\u003cbr\u003e\u003cbr\u003eThis RFID card reader can read the RFID card serial number and output to your computer according to the specified format, then management software derives many more functions.\u003cbr\u003e\u003cbr\u003eThe JT308 series RFID card reader is a simple, fast-read card. Belongs to standard HID devices, does not need to install the driver, and can be read in any number, this function is suitable for extended functionality in existing software without any modification to the original software.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eInstallation Instructions\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003e1st Step: Connect the USB cable with the card reader to the computer USB port. \u003cbr\u003e\u003cbr\u003e2nd Step: The reader will ‘drip’ sound and flash about that power successfully, and then half a second after the ‘drip’ sound and flash about that device self-test successfully, without Installing any drivers, windows will automatically recognize it.\u003cbr\u003e\u003cbr\u003e3rd Step: Open one EXCEL or WORLD, the card number would be input by self.\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003eTechnical Details\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds\"\u003e\n\u003cli\u003eModel Type: RFID Reader\u003c\/li\u003e\n\u003cli\u003eOperating Frequency (MHz): 0.125\u003c\/li\u003e\n\u003cli\u003eReading Distance (cm): 5 to 8\u003c\/li\u003e\n\u003cli\u003eOperating Temperature (°C): -10 to 60\u003c\/li\u003e\n\u003cli\u003eInput Supply Voltage (VDC): 5\u003c\/li\u003e\n\u003cli\u003eMaterial: Plastic\u003c\/li\u003e\n\u003cli\u003eCable Length (m): 1.5\u003c\/li\u003e\n\u003cli\u003eWidth (mm): 61\u003c\/li\u003e\n\u003cli\u003eHeight (mm): 12\u003c\/li\u003e\n\u003cli\u003eWeight (g): 74\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003eFeatures\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds\"\u003e\n\u003cli\u003eSupport μEM4001, 4100, or its compatible RFID, ID card\u003c\/li\u003e\n\u003cli\u003eRead the first 10 digits of the RFID\/Proximity card\u003c\/li\u003e\n\u003cli\u003eSupport Windows 95\/98\/2000\/XP\/7\/8\u003c\/li\u003e\n\u003cli\u003ePlug and Play\u003c\/li\u003e\n\u003cli\u003eReliable working condition\u003c\/li\u003e\n\u003cli\u003ePowered directly from USB, there is no need for external power supply\u003c\/li\u003e\n\u003cli\u003eDiagnostic Power LED\u003c\/li\u003e\n\u003cli\u003eBuilt-in operating buzzer\u003c\/li\u003e\n\u003cli\u003eEasy usage\u003c\/li\u003e\n\u003cli\u003eCompact design\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch2 class=\"sing--sub-heading\"\u003e\u003cspan style=\"font-size: 18.72px;\"\u003eApplications :\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct:\u003c\/strong\u003e JT308 125KHz USB Proximity Sensor Smart RFID ID Card Reader\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFrequency:\u003c\/strong\u003e 125KHz\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e USB Proximity Sensor\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e Ideal for access control systems, attendance tracking, and RFID identification.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003ePhysical Attributes : Smart RFID ID Card Reader\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds\"\u003e\n\u003cli\u003eMaterial: Plastic\u003c\/li\u003e\n\u003cli\u003eCable Length (m): 1.5\u003c\/li\u003e\n\u003cli\u003eWidth (mm): 61\u003c\/li\u003e\n\u003cli\u003eHeight (mm): 12\u003c\/li\u003e\n\u003cli\u003eWeight (g): 74\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003ePackage Includes\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds ls-n\"\u003e\n\u003cli\u003e1 x USB interface RFID card reader\u003c\/li\u003e\n\u003cli\u003e1 x mini USB cable\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"KitsGuru","offers":[{"title":"Default Title","offer_id":40708851138741,"sku":"KG090","price":459.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0587\/2130\/4757\/products\/KG090USBRFIDSmartCardReader125KHzProximityorContactlesssensorWindowsSecurity_2.jpg?v=1737694880"},{"product_id":"x-bee-module-with-antenna","title":"Zigbee XBee Module S2C 802.15.4 2mW with Wire Antenna XB24CZ7WIT-004","description":"\u003cdiv class=\"product_info\"\u003e\n\u003ch2 class=\"sing--sub-heading\"\u003e\u003cspan style=\"font-size: 18.72px;\"\u003eZigbee XBee Module S2C 802.15.4 2mW with Wire Antenna XB24CZ7WIT-004\u003c\/span\u003e\u003c\/h2\u003e\n\u003cstrong\u003e The Digital Sensor TTP223B Module Capacitive Touch Switch \u003c\/strong\u003e is based on a touch-sensing IC (TTP223B) capacitive touch switch module. Allows you to remove the worry of conventional push-type keys.\u003cbr\u003e\u003cbr\u003eDigital Capacitive Touch Switch Module is based on TTP223B. Normally, it outputs low and keeps at low power state. When a touch is sensed on the circular marked region, it outputs high and switches to the quick response state. When not being touched for 12 seconds, it switches to low power state again.\u003cbr\u003e\u003cbr\u003eIf the module is mounted in the surfaces of non-metallic materials such as plastic, glass, acrylic, you can make the keys hidden in the walls and desks.\u003cbr\u003e\u003cbr\u003eIn addition to the thin paper ( non-metallic ) covering the surface of the module, as long as the correct location of the touch, you can make hidden in the walls, desktops and other parts of buttons.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003e Touch Sensor Interface :\u003c\/strong\u003e \u003cbr\u003e\u003cbr\u003e1. Control Interface: A total of three pins (GND, VCC, SIG), GND to the ground, VCC is the power supply, SIG digital signal output pin\u003cbr\u003e\u003cbr\u003e2. Power Indicator: Green LED, power on the right that is shiny\u003cbr\u003e\u003cbr\u003e3. Touch area: Similar to a fingerprint icon inside the area, you can touch the trigger finger.\u003cbr\u003e\u003cbr\u003e4. Positioning holes: 4 M2 screws positioning hole diameter is 2.2mm, the positioning of the module is easy to install, to achieve inter-module combination.\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003eTechnical Details\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds\"\u003e\n\u003cli\u003eItem Type: Electronic Switch.\u003c\/li\u003e\n\u003cli\u003eModel Type: Touch Switch.\u003c\/li\u003e\n\u003cli\u003eOperating Voltage: 2 to 5.5 VDC.\u003c\/li\u003e\n\u003cli\u003eResponse Time: 220 ms.\u003c\/li\u003e\n\u003cli\u003eLength: 24 mm.\u003c\/li\u003e\n\u003cli\u003eWidth: 24 mm.\u003c\/li\u003e\n\u003cli\u003eHeight: 2 mm.\u003c\/li\u003e\n\u003cli\u003eWeight: 1 g.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003eFeatures\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds\"\u003e\n\u003cli\u003eLow power consumption.\u003c\/li\u003e\n\u003cli\u003ePower supply range: 2 ~ 5.5V DC.\u003c\/li\u003e\n\u003cli\u003eCan replace traditional push-button switches.\u003c\/li\u003e\n\u003cli\u003eFour M2 screw positioning holes for easy installation.\u003c\/li\u003e\n\u003cli\u003eOutput Pin Sink Current: 8 mA (@ VCC = 3V, VOL = 0.6V).\u003c\/li\u003e\n\u003cli\u003eOutput Pin Pull-up Current: 4 mA (@ VCC = 3V, VOH = 2.4V).\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch2 class=\"sing--sub-heading\"\u003e\u003cspan style=\"font-size: 18.72px;\"\u003eApplications :\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eTouch-Based Control:\u003c\/strong\u003e Replaces mechanical buttons in devices for touch control.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHome Automation:\u003c\/strong\u003e Used in smart home systems to control lights, fans, and appliances.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDIY Projects:\u003c\/strong\u003e Ideal for hobbyists and electronics enthusiasts creating touch-sensitive devices.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTouch-Activated Devices:\u003c\/strong\u003e Used in products that need a simple touch interface, like lamps or fans.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSecurity Systems:\u003c\/strong\u003e Integrates in security systems for touch-based activation or deactivation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWearable Devices:\u003c\/strong\u003e Incorporates touch sensing for compact, user-friendly wearable tech.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConsumer Electronics:\u003c\/strong\u003e Powers touch-sensitive features in remote controls, toys, and other gadgets.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMobile Devices:\u003c\/strong\u003e Can be used in mobile accessories and peripherals requiring touch-sensitive controls.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003eIntegration with Arduino\u003c\/h3\u003e\n\u003cdiv style=\"text-align: start;\" id=\"p_info\"\u003e\u003cimg style=\"float: none;\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0587\/2130\/4757\/files\/Receiver-Part-for-XBee-Module-with-Arduino.jpg?v=1638612783\" width=\"75%\" height=\"75%\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003eSample Code\u003c\/h3\u003e\n\u003cscript src=\"https:\/\/gist.github.com\/labsguru\/f06fd450524cdd7d680931db3d7524ea.js\"\u003e\u003c\/script\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003ePhysical Attributes\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds\"\u003e\n\u003cli\u003eLength × Width × Height(mm) : 25 × 20\u003c\/li\u003e\n\u003cli\u003eWeight (gm) : 5\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003ePackage Includes\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds ls-n\"\u003e\n\u003cli\u003e1 x Zigbee XBee Module S2C 802.15.4 2mW with Wire Antenna XB24CZ7WIT-004\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"KitsGuru","offers":[{"title":"Default Title","offer_id":40708857790645,"sku":"KG176","price":3933.0,"currency_code":"INR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0587\/2130\/4757\/products\/X-BEE-MODULE.jpg?v=1738152259"},{"product_id":"nrf24l01-antenna-v5-0-pa-lna-sma-wireless-module-8-pin-1100-meters","title":"2.4GHz NRF24L01 + PA + LNA SMA Wireless Transceiver module with Antenna","description":"\u003cdiv class=\"product_info\"\u003e\n\u003ch1 class=\"sing--sub-heading\"\u003e\u003cspan style=\"font-size: 18.72px;\"\u003e 2.4GHz NRF24L01 \u003c\/span\u003e\u003c\/h1\u003e\nThe NRF24L01 module is the latest in RF modules. This module uses the 2.4GHz transceiver from \u003cstrong\u003eNordic Semiconductor\u003c\/strong\u003e, the NRF24L01+. This transceiver IC operates in the 2.4GHz band and has many new features! Take all the coolness of the 2.4GHz NRF24L01+PA+LNA SMA Wireless Transceiver Antenna and add some extra pipelines, buffers, and an auto-retransmit feature – very nice!\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eThis board features a reverse polarized SMA connector for maximum RF range. There is a PA and LNA circuit on board, with the external antenna it can reach long distance than the one without these parts.\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003eThis module comes with a 2.4G antenna (2DB), with a 250Kbps transmission rate on open-air it can reach the 800-1K meters communication distance.\u003cbr\u003e\u003cbr\u003eThis wireless Transceiver module is an easy and suitable module if you want to set up your wireless communication system at a low cost!! It can achieve a good balance between wireless transition performance and cost!\u003cbr\u003e\u003cbr\u003eYou can easily add it with your own MCU\/ARM\/PIC\/AVR\/STM32 system! What’s more, this nRF24L01+ module is designed with the Power amplifier and SMA antenna This allowed you to use the wireless communication up to 1000 meters! (No barrier)\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003eTechnical Details\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds\"\u003e\n\u003cli\u003eItem Type: Wireless Transceiver Antenna\u003c\/li\u003e\n\u003cli\u003eModel No.: NRF24L01+PA+LNA\u003c\/li\u003e\n\u003cli\u003eFrequency (MHz): 2400\u003c\/li\u003e\n\u003cli\u003eRated Voltage (VDC): 3 to 3.5\u003c\/li\u003e\n\u003cli\u003eWorking Current (mA): 115\u003c\/li\u003e\n\u003cli\u003eMaximum output power (dBm): +20\u003c\/li\u003e\n\u003cli\u003eMode current (μA): 4.2\u003c\/li\u003e\n\u003cli\u003eOperating Range (Km): 1\u003c\/li\u003e\n\u003cli\u003eAntenna Gain (peak) (dBi): 2\u003c\/li\u003e\n\u003cli\u003eReceiver Sensitivity:\u003c\/li\u003e\n\u003cli\u003e-92dBm in 2Mbps mode\u003c\/li\u003e\n\u003cli\u003e-95dBm in 1Mbps mode\u003c\/li\u003e\n\u003cli\u003e-104dBm in 250kbps mode\u003c\/li\u003e\n\u003cli\u003ePA growth (dB): 20\u003c\/li\u003e\n\u003cli\u003eLAN growth (dB): 10\u003c\/li\u003e\n\u003cli\u003eLAN noise figure (dB): 2.6\u003c\/li\u003e\n\u003cli\u003eOperating Temperature (°C): -20 ~ +70\u003c\/li\u003e\n\u003cli\u003eLength (mm): 49\u003c\/li\u003e\n\u003cli\u003eWidth (mm): 16\u003c\/li\u003e\n\u003cli\u003eHeight (mm): 13\u003c\/li\u003e\n\u003cli\u003eWeight (g): 15\u003c\/li\u003e\n\u003cli\u003eLength of Antenna (cm): 11\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003eFeatures\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds\"\u003e\n\u003cli\u003eUses 2.4GHz global open ISM band, with license-free operation\u003c\/li\u003e\n\u003cli\u003eTransmit power is greater than +20 dBm\u003c\/li\u003e\n\u003cli\u003eSupports six-channel data reception\u003c\/li\u003e\n\u003cli\u003e2Mbit\/s speed enables high-quality VoIP\u003c\/li\u003e\n\u003cli\u003eMulti-frequency points: 125 frequency points for multi-point communications and frequency hopping\u003c\/li\u003e\n\u003cli\u003eLow cost: integrated with high-speed signal processing parts associated with RF protocol, such as automatic re-send of lost packets and generation of acknowledge signal\u003c\/li\u003e\n\u003cli\u003eSPI interface facilitates communication with MCU I\/O port\u003c\/li\u003e\n\u003cli\u003eFacilitates development for customers, without the need for developing the RF part\u003c\/li\u003e\n\u003cli\u003eSoftware programming is fully compatible with NRF24L01 modules\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch2 class=\"sing--sub-heading\"\u003e\u003cspan style=\"font-size: 18.72px;\"\u003eApplications :\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eLong-Range Wireless Communication:\u003c\/strong\u003e Suitable for projects requiring communication over long distances (up to 1 km or more in open areas with proper antenna placement).\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cbr\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eRemote Control Systems:\u003c\/strong\u003e Used for wireless remote control applications like drones, cars, and other vehicles that require extended range.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cbr\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eIoT Networks:\u003c\/strong\u003e Ideal for IoT systems where long-range, low-power communication is required between nodes (sensors, actuators, gateways).\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cbr\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eWireless Data Transmission:\u003c\/strong\u003e Wireless sensor networks for remote data collection in fields like agriculture, environmental monitoring, or industrial automation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cbr\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHome Automation:\u003c\/strong\u003e Can be used in smart home systems to connect various devices over a larger area, such as lights, thermostats, and security systems.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003ePhysical Attributes\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds\"\u003e\n\u003cli\u003eLength * Width * Height (mm): 49 x 16 x 13\u003c\/li\u003e\n\u003cli\u003eWeight (gm): 14\u003c\/li\u003e\n\u003cli\u003eLength of Antenna (cm): 11\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003ePackage Includes\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds ls-n\"\u003e\n\u003cli\u003e1 x 2.4GHz NRF24L01 + PA + LNA SMA Wireless Transceiver module with Antenna\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"KitsGuru","offers":[{"title":"Default Title","offer_id":40708860412085,"sku":"KG068","price":149.0,"currency_code":"INR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0587\/2130\/4757\/products\/NRF24L01-with-Antenna.jpg?v=1736847608"},{"product_id":"security-rfid-proximity-entry-door-lock-access-control-system-500-user","title":"Security RFID Proximity Entry Door Lock Access Control System 500 User + 10 Keys","description":"\u003cdiv class=\"product_info\"\u003e\n\u003ch2 class=\"sing--sub-heading\"\u003e\u003cspan style=\"font-size: 18.72px;\"\u003eASAIR AM2301 Capacitive Digital Temperature \u0026amp; Humidity Sensor\u003c\/span\u003e\u003c\/h2\u003e\n\u003cstrong\u003e The Security RFID Proximity Entry Door Lock Access Control System \u003c\/strong\u003e is a highly secure and efficient solution for controlling access to buildings, rooms, or other restricted areas. This system uses RFID technology to grant entry to authorized users, providing a contactless method for access. It supports up to 500 users and comes with 10 RFID keys, ensuring that multiple individuals can safely and easily enter the premises without the need for traditional keys. \u003cbr\u003e\u003cbr\u003eThe system offers a high level of security, reducing the risks associated with lost or stolen keys, while maintaining ease of use for authorized personnel. Simply by presenting the RFID card or key fob in proximity to the reader, the door lock automatically unlocks, providing fast and convenient access. Ideal for use in offices, residential buildings, or any facility requiring controlled access, this system is designed for both security and convenience. It’s perfect for businesses or property owners looking to enhance security while reducing the hassle of traditional key management.\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003eTechnical Details\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds\"\u003e\n\u003cli\u003eWorking voltage: DC 12V\u003c\/li\u003e\n\u003cli\u003eUnlock current: 1000mA\u003c\/li\u003e\n\u003cli\u003eStatic current: 60mA\u003c\/li\u003e\n\u003cli\u003eCard read distance: 0-10 cm\u003c\/li\u003e\n\u003cli\u003eRF type: EM card\u003c\/li\u003e\n\u003cli\u003eWorking temperature: -10 ~ 70 C\u003c\/li\u003e\n\u003cli\u003eWide rel. humidity range: 10 to 90 %\u003c\/li\u003e\n\u003cli\u003eDoor open options (admin user selectable): Card (Key Tag) \u0026amp; Password\/ Card (Key Tag) Only\/ Password Only\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003eFeatures\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds\"\u003e\n\u003cli\u003eHigh quality and high security.\u003c\/li\u003e\n\u003cli\u003eSensitively and response quickly.\u003c\/li\u003e\n\u003cli\u003eSupport 250 standard users.\u003c\/li\u003e\n\u003cli\u003eSupport card password, card plus password password plus card.\u003c\/li\u003e\n\u003cli\u003eCan add card number and delete card number as your requirement.\u003c\/li\u003e\n\u003cli\u003eClassical Appearance with useful function.\u003c\/li\u003e\n\u003cli\u003eProfessional design for Home and Office.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch2 class=\"sing--sub-heading\"\u003e\u003cspan style=\"font-size: 18.72px;\"\u003eApplications :\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOffice Buildings\u003c\/strong\u003e: Controls access to offices and sensitive areas.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eResidential Complexes\u003c\/strong\u003e: Secures apartment buildings and gated communities.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSchools and Universities\u003c\/strong\u003e: Restricts access to classrooms, labs, and admin offices.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHospitals\u003c\/strong\u003e: Controls entry to restricted medical or storage areas.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHotels\u003c\/strong\u003e: Provides RFID access to guest rooms and hotel amenities.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eIndustrial Facilities\u003c\/strong\u003e: Restricts access to factories, warehouses, and production areas.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eGyms \u0026amp; Fitness Centers\u003c\/strong\u003e: Secures locker rooms and other private areas.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eResearch Laboratories\u003c\/strong\u003e: Restricts access to research labs and equipment.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eGovernment Buildings\u003c\/strong\u003e: Secures sensitive government areas.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRetail Stores\u003c\/strong\u003e: Protects backrooms and storerooms from unauthorized access.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003ePhysical Attributes\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds\"\u003e\n\u003cli\u003eL x W x H (mm): 117 x 117 x 20\u003c\/li\u003e\n\u003cli\u003eWeight (gm) : 175\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003ePackage Includes\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds ls-n\"\u003e\n\u003cli\u003e1 x Security RFID Proximity Entry Door Lock Access Control System 500 User\u003c\/li\u003e\n\u003cli\u003e10 x Keys\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"KitsGuru","offers":[{"title":"Default Title","offer_id":40708860674229,"sku":"KG504","price":849.0,"currency_code":"INR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0587\/2130\/4757\/files\/Security_RFID_Proximity_Entry_Door_Lock_Access_Control_System_500_User_10_Keys.jpg?v=1739274380"},{"product_id":"xbee-usb-adapter-ft232rl-for-arduino-with-cable","title":"XBee USB Adapter FT232RL with Cable","description":"\u003cdiv class=\"product_info\"\u003e\n\u003ch2 class=\"sing--sub-heading\"\u003e\u003cspan style=\"font-size: 18.72px;\"\u003eXBee USB Adapter FT232RL with Cable\u003c\/span\u003e\u003c\/h2\u003e\n\u003cstrong\u003e This is a XBee USB Adapter FT232RL \u003c\/strong\u003e for Arduino with Cable.\u003cbr\u003e\u003cbr\u003e\n\nThe Bluetooth XBee USB Adapter FT232RL for Arduino + Micro USB Cable is a compact USB with serial adapter equipped with BEE (20pin 2.0mm) sockets. With integrated FT232RL IC, It can be used for programming or communicate with the board which basic Arduino but without USB interface, like Sniffer Nano.\u003cbr\u003e\u003cbr\u003e\n\nOn the other hand, you may connect your PC to various wireless applications via the BEE compatible modules. The Adapter also could support the XBee interface.\u003cbr\u003e\u003cbr\u003e\n\nBecause XBee modules have 2 mm pin spacing, we recommend one of the adapter boards for each module. The XBee adapter boards provide several advantages to the XBee modules such as breadboard-friendly standard 0.1-inch pin spacing, mounting holes, and easy-to-solder connections. Even if you are communicating point-to-point without a PC, we still recommend that you always have at least one XBee USB Adapter Board,  so you can easily configure and test each XBee module prior to putting it in a point-to-point application.\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003eTechnical Details\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds\"\u003e\n \u003cli\u003eModel Type: XBee USB Adapter\u003c\/li\u003e\n  \u003cli\u003eUSB Interface: Mini-B (2.54mm pitch pin header)\u003c\/li\u003e\n  \u003cli\u003eCommunication Protocol: UART, Bit Bang I\/O, SPI\u003c\/li\u003e\n  \u003cli\u003eCable Length (cm): 30\u003c\/li\u003e\n  \u003cli\u003eBoard Dimensions (mm) (LxWxH): 42x26x6\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003eFeatures\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds\"\u003e\n\u003cli\u003e3.3V and 5V IO compatible\u003c\/li\u003e\n  \u003cli\u003eUSB 2.0 protocol\u003c\/li\u003e\n  \u003cli\u003eBitBang mode ready\u003c\/li\u003e\n  \u003cli\u003eEasily connected to a PC via mini USB cable\u003c\/li\u003e\n  \u003cli\u003eXBee-setting support software X-CTU\u003c\/li\u003e\n  \u003cli\u003eXBee compatible 2.0mm pitch female pin header\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch2 class=\"sing--sub-heading\"\u003e\u003cspan style=\"font-size: 18.72px;\"\u003eApplications :\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul\u003e\n \u003cli\u003e\n\u003cstrong\u003ePC to XBee Communication:\u003c\/strong\u003e Use a USB cable to directly connect the PC with an XBee adapter, enabling serial communication between the PC and the Arduino Pro Mini.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBluetooth Bee Configuration:\u003c\/strong\u003e Configure or use the Bluetooth Bee module to enable wireless data transmission between devices, typically for controlling or monitoring the Arduino-based systems.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eArduino Pro Mini Downloader:\u003c\/strong\u003e Using XBee or Bluetooth Bee for wireless downloading and uploading of code to the Arduino Pro Mini, eliminating the need for physical USB connections.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003ePhysical Attributes\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds\"\u003e\n\u003cli\u003eCable Length (cm): 30\u003c\/li\u003e\n  \u003cli\u003eBoard Dimensions (mm) (LxWxH): 42x26x6\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003ePackage Includes\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds ls-n\"\u003e\n\u003cli\u003e1 x Bluetooth XBee USB Adapter FT232RL for Arduino\u003c\/li\u003e\n  \u003cli\u003e1 x Micro USB Cable\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"KitsGuru","offers":[{"title":"Default Title","offer_id":40708861165749,"sku":"KG138","price":259.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0587\/2130\/4757\/products\/XBee-USB-Adapter.jpg?v=1737957211"},{"product_id":"rf-ask-module-wireless-transmitter-receiver-pair-433-434-mhz","title":"RF ASK module Wireless Transmitter + Receiver Pair 433 \/ 434 MHz","description":"\u003cdiv class=\"product_info\"\u003e\n\u003ch2 class=\"sing--sub-heading\"\u003e\u003cspan style=\"font-size: 18.72px;\"\u003eRF ASK module Wireless Transmitter + Receiver Pair 433 \/ 434 MHz\u003c\/span\u003e\u003c\/h2\u003e\nThis wireless transmitter and receiver pair operate at 315 Mhz. They can easily fit into a breadboard and work well with microcontrollers to create a simple wireless Receiving frequency (MHz) data link. Since these are only transmitters, they will only work communicating data one-way, you would need two pairs (of different frequencies) to act as a transmitter\/receiver pair.\u003cbr\u003e\u003cbr\u003eThis Radio Transmitter Receiver pair is perfectly matched to allow you to control items from a distance of up to 500 feet Connect the transmitter to your Arduino, Raspberry Pi, or other microcontroller and the receiver to whatever you’d like to control.\u003cbr\u003e\u003cbr\u003eBoth the transmitter and receiver are in tune with the same Radio Frequency so that when the transmitter emits a signal, the receiver will hear it wirelessly. Great for easy and simple wireless control! Arduino Raspberry Pi 2 \/ B \/ B+ \/ A+ Compatible!\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003eTechnical Details\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds\"\u003e\n\u003cli\u003eRange in open space (Standard Conditions): 100 Meters\u003c\/li\u003e\n\u003cli\u003eTX Frequency Range: 433.92 MHz\u003c\/li\u003e\n\u003cli\u003eTX Supply Voltage: 3V ~ 6V\u003c\/li\u003e\n\u003cli\u003eTX Output Power: 4 ~ 12 dBm\u003c\/li\u003e\n\u003cli\u003eRX Receiver Frequency: 433 MHz\u003c\/li\u003e\n\u003cli\u003eRX Typical Sensitivity: 105 dBm\u003c\/li\u003e\n\u003cli\u003eRX Supply Current: 3.5 mA\u003c\/li\u003e\n\u003cli\u003eRX IF Frequency: 1 MHz\u003c\/li\u003e\n\u003cli\u003eRX Operating Voltage: 5V\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003eFeatures\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds\"\u003e\n\u003cli\u003eWide input supply (2.5 V to 12V)\u003c\/li\u003e\n\u003cli\u003eEasy to integrate (V+, GND, and Data)\u003c\/li\u003e\n\u003cli\u003eThe device is in deep sleep mode when the Data pin is grounded\u003c\/li\u003e\n\u003cli\u003eVery small dimension\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003ePin-out\u003c\/h3\u003e\n\u003ctable class=\"styled-table\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align: center;\"\u003ePin Name\u003c\/th\u003e\n\u003cth style=\"text-align: center;\"\u003ePin Definition\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: center;\"\u003eANT\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\"\u003eRF signal input pin, connect antenna outside(Note1)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: center;\"\u003eGND\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\"\u003eConnect to the negative power supply\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: center;\"\u003eGND\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\"\u003eConnect to the negative power supply\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: center;\"\u003eVDD\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\"\u003eConnect to the positive power supply\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: center;\"\u003eVDD\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\"\u003eConnect to the positive power supply\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: center;\"\u003eNC\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\"\u003eNo connect\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: center;\"\u003eDATA\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\"\u003eData output pin, connect to MCU or decoder's input pin\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: center;\"\u003eGND\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\"\u003eConnect to the negative power supply\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch2 class=\"sing--sub-heading\"\u003e\u003cspan style=\"font-size: 18.72px;\"\u003eApplications :\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eRemote control systems: (garage doors, wireless switches, security systems)\u003c\/li\u003e\n\u003cli\u003eWireless sensor networks\u003c\/li\u003e\n\u003cli\u003eHome automation\u003c\/li\u003e\n\u003cli\u003eIndustrial remote control\u003c\/li\u003e\n\u003cli\u003eWireless data transmission\u003c\/li\u003e\n\u003cli\u003eSmart home devices\u003c\/li\u003e\n\u003cli\u003eCar security systems\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003ePhysical Attributes\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds\"\u003e\n\u003cli\u003eRF Receiver Dimension Length *Width *Height (mm) : 43 * 8.5* 5\u003c\/li\u003e\n\u003cli\u003eRF Transmitter Dimension Length *Width *Height(mm) : 16.5 * 115* 5.5\u003c\/li\u003e\n\u003cli\u003eWeight (gm) : 4\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003ePackage Includes\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds ls-n\"\u003e\n\u003cli\u003e1 x RF ASK module Wireless Transmitter + Receiver Pair 433 \/ 434 MHz\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"KitsGuru","offers":[{"title":"Default Title","offer_id":40708862804149,"sku":"KG204","price":199.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0587\/2130\/4757\/files\/RFASKModuleWirelessTransmitterandReceiverPair433434MHz_1.jpg?v=1722841107"},{"product_id":"tea5767-fm-stereo-radio-module-programmable-low-power-70-108mhz","title":"TEA5767 Programmable Low-power FM Module Stereo Radio Module","description":"\u003cdiv class=\"product_info\"\u003e\n\u003ch2 class=\"sing--sub-heading\"\u003e\u003cspan style=\"font-size: 18.72px;\"\u003eTEA5767 Programmable Low-power FM Module Stereo Radio Module\u003c\/span\u003e\u003c\/h2\u003e\nIf you want to use a stereo FM Radio in your car or any other vehicle but do not want to spend more on buying the products available in the market and you are a DIY enthusiast then this \u003cstrong\u003eFM Radio Module\u003c\/strong\u003e is for you. IT is made using \u003cstrong\u003eTEA5767 FM Radio\u003c\/strong\u003e IC. Which is a single-chip electronically tuned FM Radio for low voltage applications like embedded systems controllers like Arduino and other 3.3V development boards. This \u003cstrong\u003eTEA5767 FM Stereo Radio Module\u003c\/strong\u003e has an Intermediate frequency selectivity feature and an FM Demodulator feature embedded in itself. It is very easy to interface and as it communicates using I2C communication protocol so it is very easy to interface with other development boards and with adding some minimal additional systems you can actually use it as a stand-alone system. As it supports 88MHz to 108MHz so it can be easily turned into Indian, Japanese, European, and US FM stations.\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003eTechnical Details\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds\"\u003e\n\u003cli\u003e\u003cspan\u003eHigh Sensitivity due to integrated low noise input amplifier\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eRF AGC (Automatic Gain Control) circuit\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eStandby Mode, Soft Mute\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eAdjustment free stereo decoder\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003ePhase-Locked Loop synthesizer turning system\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eInternal FM IF selectivity, LC Tuner Oscillator with low cost fixed chip inductors\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eThe fully integrated FM demodulator\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e3V Operating Voltage\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eInterface I2C\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eFrequency Range: 76MHz ~ 108MHz\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003eFeatures\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds\"\u003e\n\u003cli\u003eHigh sensitivity with integrated low-noise RF input amplifier\u003c\/li\u003e\n\u003cli\u003eCrystal reference frequency oscillator\u003c\/li\u003e\n\u003cli\u003eEasy to interface with I2C communication protocol\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch2 class=\"sing--sub-heading\"\u003e\u003cspan style=\"font-size: 18.72px;\"\u003eApplications:\u003c\/span\u003e\u003c\/h2\u003e\n\u003cstrong\u003eDIY FM Radio Projects: \u003c\/strong\u003eBuild custom FM radios for personal or educational purposes.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003ePortable Audio Devices:\u003c\/strong\u003e Integrate into MP3 players or portable speakers for FM functionality.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eEducational Tools:\u003c\/strong\u003e Teach programming, electronics, and communication principles.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eAutomotive Systems:\u003c\/strong\u003e Use in car entertainment systems for FM reception.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eHome Automation: \u003c\/strong\u003eAdd radio features to home audio systems or smart devices.\n\u003cdiv\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003ePhysical Attributes\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds\"\u003e\n\u003cli\u003eLength × Width × Height(mm) : 11.2 × 11.2 × 2\u003c\/li\u003e\n\u003cli\u003eWeight (gm) : 1\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003ePackage Includes\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds ls-n\"\u003e\n\u003cli\u003e1 x TEA5767 Programmable Low-power FM Module Stereo Radio Module\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"KitsGuru","offers":[{"title":"Default Title","offer_id":40708863656117,"sku":"KG214","price":129.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0587\/2130\/4757\/files\/TEA5767FMStereoRadioModule_Programmable_Low-power_70_108MHz.jpg?v=1734428504"},{"product_id":"bluetooth-4-0-ibeacon-ble-module-support-near-field-positioning-sensor-wireless-acquisition","title":"Bluetooth 4.0 iBeacon BLE Module Support Near-Field Positioning Sensor Wireless Acquisition","description":"\u003cdiv class=\"product_info\"\u003e\n\u003ch2 class=\"sing--sub-heading\"\u003e\u003cspan style=\"font-size: 18.72px;\"\u003eBluetooth 4.0 iBeacon BLE Module\u003c\/span\u003e\u003c\/h2\u003e\n\u003cstrong\u003e The Bluetooth 4.0 iBeacon BLE Module is a low-power, \u003c\/strong\u003e compact wireless communication device that leverages Bluetooth Low Energy (BLE) technology to support precise near-field positioning and sensor data acquisition. Designed to enable location-based services, it utilizes iBeacon technology to send signals to nearby Bluetooth-enabled devices, such as smartphones and tablets, to provide real-time proximity information. This capability makes it ideal for applications like indoor navigation, proximity marketing, asset tracking, and smart home solutions.\u003cbr\u003e\u003cbr\u003eWith its high level of accuracy in determining the position of devices in close proximity, the iBeacon module facilitates advanced features like personalized user experiences, automated actions, and seamless interaction between users and digital content. By transmitting small packets of data at regular intervals, it supports the real-time communication needed for applications that rely on location awareness.\u003cbr\u003e\u003cbr\u003eThe module's low energy consumption ensures that it can run for extended periods without frequent battery changes, making it suitable for both short-term and long-term deployments in commercial and industrial environments. Additionally, the Bluetooth 4.0 iBeacon BLE Module can be used in conjunction with various sensors, enabling applications that require the acquisition of environmental data such as temperature, humidity, and motion. This versatility makes it a powerful tool for developers looking to build smart systems and IoT-based solutions.\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003eTechnical Details\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds\"\u003e\n\u003cli\u003eBattery Type: CR2032 (NOTE: the battery not included)\u003c\/li\u003e\n\u003cli\u003eCurrent: 50mA\u003c\/li\u003e\n\u003cli\u003eOperating Temperature Range: -5°C to 65°C\u003c\/li\u003e\n\u003cli\u003ePower: 3.3VDc\u003c\/li\u003e\n\u003cli\u003eSecurity: Authentication and encryption\u003c\/li\u003e\n\u003cli\u003eSpeed: 6K Bytes\u003c\/li\u003e\n\u003cli\u003eWorking Frequency: 2.4GHz ISM band\u003c\/li\u003e\n\u003cli\u003eLength: 30 mm\u003c\/li\u003e\n\u003cli\u003eHeight: 10 mm\u003c\/li\u003e\n\u003cli\u003eWidth: 27 mm\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003eFeatures\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds\"\u003e\n\u003cli\u003eBT version: Bluetooth Specification V4.0 BLE\u003c\/li\u003e\n\u003cli\u003eModulation method: GFSK (Gaussian Frequency Shift Keying)\u003c\/li\u003e\n\u003cli\u003eRF Power: -23dbm, -6dbm, 0dbm, 6dbm, can modify through AT Command AT+POWE\u003c\/li\u003e\n\u003cli\u003eLong-range: Open space has 100 Meters with iPhone 4s\u003c\/li\u003e\n\u003cli\u003eBattery type: CR2032 (NOTE: the battery not included)\u003c\/li\u003e\n\u003cli\u003eSupport firmware upgrade\u003c\/li\u003e\n\u003cli\u003eSupport payment interface\u003c\/li\u003e\n\u003cli\u003eSupport broadcast read the battery level, temperature, humidity acquisition, without connecting module\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch2 class=\"sing--sub-heading\"\u003e\u003cspan style=\"font-size: 18.72px;\"\u003eApplications :\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eTemperature Monitoring:\u003c\/strong\u003e Used for monitoring temperature in various environments like homes, offices, and industrial settings.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeather Stations:\u003c\/strong\u003e Ideal for use in weather monitoring systems to measure and report temperature data.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHome Automation:\u003c\/strong\u003e Integrates into smart home systems to control HVAC, fans, and other devices based on temperature readings.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRobotics:\u003c\/strong\u003e Can be used in robots to monitor environmental conditions and adjust operations accordingly.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDIY Projects:\u003c\/strong\u003e A popular component for hobbyists building temperature-sensitive devices, such as temperature alarms or climate control systems.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFood Storage Monitoring:\u003c\/strong\u003e Used in monitoring refrigerators and freezers to ensure proper temperature for food safety.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMedical Equipment:\u003c\/strong\u003e Incorporated in medical devices like thermometers for accurate body temperature measurement.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIndustrial Applications:\u003c\/strong\u003e Helps in temperature-sensitive processes in industries like manufacturing, production lines, and HVAC systems.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003ePhysical Attributes\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds\"\u003e\n\u003cli\u003eL x W x H (mm): 30 x 10 x 27\u003c\/li\u003e\n\u003cli\u003eWeight (gm): 4\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003ePackage Includes\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds ls-n\"\u003e\n\u003cli\u003e1 x Bluetooth 4.0 iBeacon BLE Module Support Near-Field Positioning Sensor Wireless Acquisition\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"KitsGuru","offers":[{"title":"Default Title","offer_id":40708864082101,"sku":"KG219","price":999.0,"currency_code":"INR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0587\/2130\/4757\/files\/Bluetooth4.0iBeaconBLEModuleSupportNear-FieldPositioningSensorWirelessAcquisition.jpg?v=1738222044"},{"product_id":"android-bluetooth-torque-vgate-elm327-v2-1-mini-elm-327-obdii-obd-ii-obd2","title":"MINI V2.1 ELM327 OBD2 OBDII Bluetooth Interface Auto Car Scanner","description":"\u003cdiv class=\"product_info\"\u003e\n\u003ch2 class=\"sing--sub-heading\"\u003e\u003cspan style=\"font-size: 18.72px;\"\u003eMINI V2.1 ELM327 OBD2 OBDII Bluetooth Interface Auto Car Scanner\u003c\/span\u003e\u003c\/h2\u003e\nMINI V2.1 ELM327 OBD2 Bluetooth Interface Auto Car Scanner is A newly developed wireless scan tool. It supports all OBD-II protocols. Read diagnostic trouble codes, both generic and manufacturer-specific, and display their meaning (over 3000 generic code definitions in the database). Clear trouble codes and turn off the MIL (“Check Engine” light)\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003eTechnical Details\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds\"\u003e\n\u003cli\u003eModel Type: Scanner\u003c\/li\u003e\n\u003cli\u003eOperating Voltage: 9 to 16V\u003c\/li\u003e\n\u003cli\u003eMax. Operating Current: 35mA\u003c\/li\u003e\n\u003cli\u003eOperating Temperature: -40 to 85°C\u003c\/li\u003e\n\u003cli\u003eBluetooth Version: 2\u003c\/li\u003e\n\u003cli\u003eOperating Humidity: Less than 60%\u003c\/li\u003e\n\u003cli\u003eBluetooth Range: 1 ~ 100m\u003c\/li\u003e\n\u003cli\u003eLength: 50mm\u003c\/li\u003e\n\u003cli\u003eWidth: 26mm\u003c\/li\u003e\n\u003cli\u003eHeight: 32mm\u003c\/li\u003e\n\u003cli\u003eWeight: 27g\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003eFeatures\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds\"\u003e\n\u003cli\u003eNewly developed wireless scan tool\u003c\/li\u003e\n\u003cli\u003eSupports most OBD-II protocols\u003c\/li\u003e\n\u003cli\u003eBluetooth connection – no batteries, cables, or switches required\u003c\/li\u003e\n\u003cli\u003eWireless (Bluetooth) range: 5~100 meters\u003c\/li\u003e\n\u003cli\u003eRetrieve Fault Codes (DTCs) and clear Check Engine lights\u003c\/li\u003e\n\u003cli\u003eClear trouble codes and turn off the MIL (\"Check Engine\" light)\u003c\/li\u003e\n\u003cli\u003eSet the maximum number of responses to obtain\u003c\/li\u003e\n\u003cli\u003eRemove spaces from ECU responses to speed up data transmission\u003c\/li\u003e\n\u003cli\u003eStore unique identifier in EEPROM\u003c\/li\u003e\n\u003cli\u003eSet the CAN mask and filter with one command\u003c\/li\u003e\n\u003cli\u003eEasily switch between variable and fixed CAN message lengths\u003c\/li\u003e\n\u003cli\u003eSend CAN remote frames (RTRs)\u003c\/li\u003e\n\u003cli\u003eDisplay current sensor data\u003c\/li\u003e\n\u003cli\u003eWorks with all OBD-II compliant vehicles\u003c\/li\u003e\n\u003cli\u003eWireless (Bluetooth) Software included for Palm, PDA, Windows PC, and Windows Smartphone\u003c\/li\u003e\n\u003cli\u003eSupports ISO 9141, KWP2000, SAE J1850, and CAN bus\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003eFunctions\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds\"\u003e\n\u003cli\u003eRead diagnostic trouble codes (DTCs), both generic and manufacturer-specific, and display their meaning (over 3000 generic code definitions in the database)\u003c\/li\u003e\n\u003cli\u003eClear trouble codes and turn off the MIL (\"Check Engine\" light)\u003c\/li\u003e\n\u003cli\u003eDisplay current sensor data, including:\u003c\/li\u003e\n\u003cli\u003eEngine RPM\u003c\/li\u003e\n\u003cli\u003eCalculated Load Value\u003c\/li\u003e\n\u003cli\u003eCoolant Temperature\u003c\/li\u003e\n\u003cli\u003eFuel System Status\u003c\/li\u003e\n\u003cli\u003eVehicle Speed\u003c\/li\u003e\n\u003cli\u003eShort Term Fuel Trim\u003c\/li\u003e\n\u003cli\u003eLong Term Fuel Trim\u003c\/li\u003e\n\u003cli\u003eIntake Manifold Pressure\u003c\/li\u003e\n\u003cli\u003eTiming Advance\u003c\/li\u003e\n\u003cli\u003eIntake Air Temperature\u003c\/li\u003e\n\u003cli\u003eAir Flow Rate\u003c\/li\u003e\n\u003cli\u003eAbsolute Throttle Position\u003c\/li\u003e\n\u003cli\u003eOxygen sensor voltages\/associated short term fuel trims\u003c\/li\u003e\n\u003cli\u003eFuel System Status\u003c\/li\u003e\n\u003cli\u003eFuel Pressure\u003c\/li\u003e\n\u003cli\u003eMany others...\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch2 class=\"sing--sub-heading\"\u003e\u003cspan style=\"font-size: 18.72px;\"\u003eApplications :\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eVehicle diagnostic tool for reading OBD2 codes\u003c\/li\u003e\n\u003cli\u003eReal-time data monitoring (speed, RPM, fuel consumption, etc.)\u003c\/li\u003e\n\u003cli\u003eChecking engine performance and error codes\u003c\/li\u003e\n\u003cli\u003eResetting Check Engine Light (CEL)\u003c\/li\u003e\n\u003cli\u003eVehicle performance tuning and monitoring\u003c\/li\u003e\n\u003cli\u003eFuel efficiency analysis and optimization\u003c\/li\u003e\n\u003cli\u003eCar maintenance reminders\u003c\/li\u003e\n\u003cli\u003eCompatibility with Android and iOS apps for detailed reporting\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003ePhysical Attributes\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds\"\u003e\n\u003cli\u003eLength × Width × Height(mm) : 50 × 26 × 32\u003c\/li\u003e\n\u003cli\u003eWeight (gm) : 27\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003ePackage Includes\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds ls-n\"\u003e\n\u003cli\u003e1 x MINI V2.1 ELM327 OBD2 Bluetooth Interface Auto Car Scanner\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"KitsGuru","offers":[{"title":"Default Title","offer_id":40708864180405,"sku":"KG220","price":189.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0587\/2130\/4757\/files\/MINI_V2.1_ELM327_OBD2_OBDII_Bluetooth_Interface_Auto_Car_Scanner_1.jpg?v=1738237190"},{"product_id":"5-x-125-khz-rfid-cards","title":"RFID Card 125Khz Proximity Card For Attendance And Access Control","description":"\u003cdiv class=\"product_info\"\u003e\n\u003ch2 class=\"sing--sub-heading\"\u003e\u003cspan style=\"font-size: 18.72px;\"\u003eRFID Card 125Khz Proximity Card For Attendance And Access Control\u003c\/span\u003e\u003c\/h2\u003e\n\u003cstrong\u003e This is 125KHz RFID Card used for \u003c\/strong\u003e Contactless transmission of data and supplies energy with no battery needed. Its Operating distance is Up to 100mm depending on antenna geometry. Operating frequency is 125KHz and Data transfer speed is 106 kbit\/s.\u003cbr\u003e\u003cbr\u003eIt is featured with Data integrity of 16 Bit CRC, parity, bit coding bit counting which allows Anti-collision. These cards are typically used in ticketing transaction: \u0026lt;100 ms including backup management.\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003eTechnical Details\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds\"\u003e\n\u003cli\u003eModel Type: RFID Card\u003c\/li\u003e\n\u003cli\u003eOperating Frequency (MHz): 0.125\u003c\/li\u003e\n\u003cli\u003eReading Distance (cm): 1 to 5\u003c\/li\u003e\n\u003cli\u003eChip: TK4100\u003c\/li\u003e\n\u003cli\u003eStorage Capacity: 330 bits\u003c\/li\u003e\n\u003cli\u003eCommunication Rate: 9600 baud\u003c\/li\u003e\n\u003cli\u003eReading \u0026amp; Writing Time: 67 ms\u003c\/li\u003e\n\u003cli\u003eOperating Temperature (°C): -20 to 60\u003c\/li\u003e\n\u003cli\u003eDimensions (LxWxH) mm: 85.5 × 54 × 1\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003eFeatures\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds\"\u003e\n\u003cli\u003eContactless transmission of data and supply energy (no battery needed)\u003c\/li\u003e\n\u003cli\u003eAnticollision\u003c\/li\u003e\n\u003cli\u003e1Kbit, organized in 16 sectors, each district has two passwords\u003c\/li\u003e\n\u003cli\u003eUser-definable access conditions for each memory block\u003c\/li\u003e\n\u003cli\u003eData retention of 10 years\u003c\/li\u003e\n\u003cli\u003eWrite endurance: 100,000 cycles\u003c\/li\u003e\n\u003cli\u003eIndividual key set per sector (per application) to support multi-application with key hierarchy\u003c\/li\u003e\n\u003cli\u003eA unique serial number for each device\u003c\/li\u003e\n\u003cli\u003eTransport key protects access to EEPROM on-chip delivery\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch2 class=\"sing--sub-heading\"\u003e\u003cspan style=\"font-size: 18.72px;\"\u003eApplications :\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAttendance Systems\u003c\/strong\u003e - Used for employee and student attendance tracking.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAccess Control\u003c\/strong\u003e - Provides secure access to buildings and restricted areas.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSecurity Systems\u003c\/strong\u003e - Enhances security by restricting unauthorized entry.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTime Tracking\u003c\/strong\u003e - Helps in monitoring employee work hours and shifts.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCashless Payment\u003c\/strong\u003e - Used in prepaid card systems for cafeteria and vending machines.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePublic Transport\u003c\/strong\u003e - Utilized for contactless fare collection in buses and metro systems.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLibrary Management\u003c\/strong\u003e - Helps in automated book issuing and returning.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003ePhysical Attributes\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds\"\u003e\n\u003cli\u003eDimensions (LxWxH) mm: 85.5 × 54 × 1\u003c\/li\u003e\n\u003cli\u003eWeight (gm): 6\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003ePackage Includes\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds ls-n\"\u003e\n\u003cli\u003e1 x RFID Card 125Khz Proximity Card For Attendance And Access Control\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"KitsGuru","offers":[{"title":"Default Title","offer_id":40708872437941,"sku":"KG285","price":14.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0587\/2130\/4757\/products\/125KHz-RFID-Card-2_7fcf42d1-7d65-4e1a-b6d2-488057b642f7.jpg?v=1738320857"},{"product_id":"si4432-wireless-module","title":"Si4432 Wireless Module 1000Meters Long Distance 240-960Mhz","description":"\u003cdiv class=\"product_info\"\u003e\n\u003ch2 class=\"sing--sub-heading\"\u003e\u003cspan style=\"font-size: 18.72px;\"\u003eSi4432 Wireless Module 1000Meters Long Distance 240-960Mhz\u003c\/span\u003e\u003c\/h2\u003e\n\u003cstrong\u003e The wireless transceiver module, based on Silicon Labs' Si4432 IC, \u003c\/strong\u003e operates at 433.92 MHz with a maximum output power of +20 dBm, making it suitable for RF signal amplification. It supports multiple modulation modes (FSK, GFSK, OOK) and offers a data transfer rate of 0.123-256 kbps, with a sensitivity of up to -121 dBm. Powered by 1.8-3.6V, the module includes a low-power shutdown mode. Its 14-pin configuration supports various functions like power supply, digital inputs\/outputs, and antenna connection. It’s ideal for applications such as remote control, industrial control, and sensor networks.\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch2 class=\"sing--sub-heading\"\u003e\u003cspan style=\"font-size: 18.72px;\"\u003ePrinciple of Work:\u003c\/span\u003e\u003c\/h2\u003e\nThe Si4432 is a highly configurable transceiver that operates on a frequency range of 240-960 MHz and supports FSK, GFSK, and OOK modulation. It supports up to 20dBm output power, which makes it possible to transmit signals over long distances. To interface with the module, you will need to connect it to a microcontroller via a four-wire serial interface, which includes serial data input (SDI), serial data output (SDO), serial clock (SCLK), and chip select (nSEL) pins. The module also provides an interrupt output (nIRQ) pin to indicate when data is available for transmission or reception. The Si4432 module can be controlled by sending and receiving commands and data through the serial interface. For example, to transmit data, the microcontroller sends a command to the module to set the frequency, modulation type, and output power. Then, it sends the data to be transmitted through the serial interface. When the transmission is complete, the module sends an interrupt to the microcontroller indicating the status of the transmission. To receive data, the module continuously monitors the airwaves for incoming signals. When a signal is detected, the module decodes it and sends the received data to the microcontroller through the serial interface. The microcontroller can then process the data or send a response back through the Si4432 module.\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003eTechnical Details\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds\"\u003e\n\u003cli\u003ePenetrating ability with SI4432 IC, stable performance\u003c\/li\u003e\n\u003cli\u003eFrequency Range: 433.92 MHz\u003c\/li\u003e\n\u003cli\u003eSensitivity up to -121 dBm\u003c\/li\u003e\n\u003cli\u003eMaximum output power: 20 dBm\u003c\/li\u003e\n\u003cli\u003eData transfer rate: 0.123-256 kbps\u003c\/li\u003e\n\u003cli\u003eSupports FSK, GFSK, and OOK modulation modes\u003c\/li\u003e\n\u003cli\u003e1.8-3.6V power supply\u003c\/li\u003e\n\u003cli\u003eLow consumption shutdown mode\u003c\/li\u003e\n\u003cli\u003eDigital received signal strength indicator (RSSI)\u003c\/li\u003e\n\u003cli\u003eTiming wake-up function\u003c\/li\u003e\n\u003cli\u003eAutomatic antenna matching and two-way switch control\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003cdiv class=\"product_info\" style=\"text-align: center;\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003ePin Out\u003c\/h3\u003e\n\u003cp\u003e\u003cimg alt=\"Si4432 Wireless Module 1000Meters Long Distance 240-960Mhz\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0587\/2130\/4757\/files\/pin_out_629235e4-f75c-440d-bd62-c3a7d2624732.jpg?v=1738322195\" style=\"float: none;\"\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\" style=\"text-align: left;\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003e\u003cimg alt=\"Si4432 Wireless Module 1000Meters Long Distance 240-960Mhz_1\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0587\/2130\/4757\/files\/diagram_2.jpg?v=1738321983\" style=\"margin-bottom: 16px; float: none;\"\u003e\u003c\/h3\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003eFeatures\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds\"\u003e\n\u003cli\u003eUltra-compact, harmonic too easy to FCC \/ CE certification\u003c\/li\u003e\n\u003cli\u003ePenetrating ability SI4432 IC, stable performance\u003c\/li\u003e\n\u003cli\u003eFrequency Range: 433.92MHz\u003c\/li\u003e\n\u003cli\u003eSensitivity up to -121dBm\u003c\/li\u003e\n\u003cli\u003eMaximum output power: 20dBm\u003c\/li\u003e\n\u003cli\u003eData transfer rate: 0.123-256kbps\u003c\/li\u003e\n\u003cli\u003eSupports FSK, GFSK, and OOK modulation modes\u003c\/li\u003e\n\u003cli\u003e1.8-3.6V power supply\u003c\/li\u003e\n\u003cli\u003eLow consumption shutdown mode\u003c\/li\u003e\n\u003cli\u003eDigital received signal strength indicator (RSSI)\u003c\/li\u003e\n\u003cli\u003eTiming wake-up function\u003c\/li\u003e\n\u003cli\u003eAutomatic antenna matching and two-way switch control\u003c\/li\u003e\n\u003cli\u003eConfigurable packet structure\u003c\/li\u003e\n\u003cli\u003ePreamble signal detection\u003c\/li\u003e\n\u003cli\u003e64-byte transmit and receive data register (FIFO)\u003c\/li\u003e\n\u003cli\u003eLow-power detection\u003c\/li\u003e\n\u003cli\u003eBuilt-in temperature sensor and 8-bit analog-to-digital converter\u003c\/li\u003e\n\u003cli\u003eOperating temperature range: -20 to +60°C\u003c\/li\u003e\n\u003cli\u003eIntegrated voltage regulator\u003c\/li\u003e\n\u003cli\u003eFrequency hopping function\u003c\/li\u003e\n\u003cli\u003ePower-on reset function\u003c\/li\u003e\n\u003cli\u003eBuilt-in crystal adjustment\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch2 class=\"sing--sub-heading\"\u003e\u003cspan style=\"font-size: 18.72px;\"\u003eApplications :\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eLong-Distance Communication\u003c\/strong\u003e - Wireless communication up to 1000 meters.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eData Transmission\u003c\/strong\u003e - Transmits data across 240-960 MHz frequencies.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRemote Control\u003c\/strong\u003e - Controls devices remotely.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIoT \u0026amp; Sensors\u003c\/strong\u003e - Wireless integration for IoT and sensor networks.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIndustrial Automation\u003c\/strong\u003e - Remote monitoring and control of equipment.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003ePhysical Attributes\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds\"\u003e\n\u003cli\u003eL x W x H (mm): 17 x 17 x 2\u003c\/li\u003e\n\u003cli\u003eWeight (gm) : 3\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003ePackage Includes\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds ls-n\"\u003e\n\u003cli\u003e1 x Wireless SI4432 Up to 1000m Module\u003c\/li\u003e\n\u003cli\u003e1 x Pin headers\u003c\/li\u003e\n\u003cli\u003e1 x External antenna\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"KitsGuru","offers":[{"title":"Default Title","offer_id":40708873060533,"sku":"KG291","price":269.0,"currency_code":"INR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0587\/2130\/4757\/products\/SI4432wirelessmodule.jpg?v=1738321768"},{"product_id":"pn532-nfc-rfid-read-write-module-v0-0-1-kit-1","title":"PN532 NFC RFID Read \/ Write Module V0.0.1 Kit","description":"\u003cdiv class=\"product_info\"\u003e\n\u003ch2 class=\"sing--sub-heading\"\u003e\u003cspan style=\"font-size: 18.72px;\"\u003ePN532 NFC RFID Read \/ Write Module V0.0.1 Kit\u003c\/span\u003e\u003c\/h2\u003e\n\u003cstrong\u003e The PN532 is a highly integrated transmission module for \u003c\/strong\u003econtactless communication at 13.56 MHz including microcontroller functionality based on an 80C51 core with 40 Kbytes of ROM and 1 Kbytes of RAM. The PN532 combines a modulation and demodulation concept completely integrated for different kinds of contactless communication methods and protocols at 13.56 MHz with an easy-to-use firmware for the different supported modes and the required host controller interfaces.\u003cbr\u003e\u003cbr\u003eIt works as RFID reader\/writer,1443-A card or a virtual card and also supports NFC with Android phone. It is also compatible with Arduino.\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003eTechnical Details\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds\"\u003e\n\u003cli\u003eModel Type: RFID Reader, Writer Module\u003c\/li\u003e\n\u003cli\u003eOperating Voltage: 3.3V ~ 5V\u003c\/li\u003e\n\u003cli\u003eCommunication Distance: 5cm ~ 7cm\u003c\/li\u003e\n\u003cli\u003eModule Size: 42.7 x 40.4 x 4 mm (LxWxH)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003eFeatures\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds\"\u003e\n\u003cli\u003eSupports I2C, SPI, and HSU (High-Speed UART)\u003c\/li\u003e\n\u003cli\u003eI2C\/UART: 3.3V ~ 24V TTL\u003c\/li\u003e\n\u003cli\u003eSPI: 3.3V TTL with 100-ohm resistors\u003c\/li\u003e\n\u003cli\u003eCommunication distance: 5cm ~ 7cm\u003c\/li\u003e\n\u003cli\u003eOn-board level shifter (5V TTL for I2C\/UART, 3.3V TTL SPI)\u003c\/li\u003e\n\u003cli\u003eWorks in NFC or RFID reader\/writer mode\u003c\/li\u003e\n\u003cli\u003eBuilt-in PCB antenna with 4cm ~ 6cm range\u003c\/li\u003e\n\u003cli\u003ePlug and play, compatible with RFID devices\u003c\/li\u003e\n\u003cli\u003eSupports 1443-A card or virtual card\u003c\/li\u003e\n\u003cli\u003eExchanges data with NFC devices (e.g., smartphones)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch2 class=\"sing--sub-heading\"\u003e\u003cspan style=\"font-size: 18.72px;\"\u003eApplications :\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eSmart access control systems\u003c\/li\u003e\n\u003cli\u003eContactless payment systems\u003c\/li\u003e\n\u003cli\u003eInventory management and tracking\u003c\/li\u003e\n\u003cli\u003eIdentification and authentication\u003c\/li\u003e\n\u003cli\u003eLibrary management systems\u003c\/li\u003e\n\u003cli\u003eAutomated ticketing systems\u003c\/li\u003e\n\u003cli\u003eIoT and smart home integration\u003c\/li\u003e\n\u003cli\u003eWearable devices and smart cards\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003eIntegration with Arduino\u003c\/h3\u003e\n\u003cdiv id=\"p_info\" style=\"text-align: center;\"\u003e\u003cimg height=\"75%\" width=\"75%\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0587\/2130\/4757\/files\/PN532-NFC-RFID-Read-Write-Module-V3-Kit-WITH-ARDUINO.jpg?v=1640160963\" alt=\"PN532 NFC RFID Read \/ Write Module V3 Kit\" style=\"margin-bottom: 16px; float: none;\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003ePhysical Attributes\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds\"\u003e\n\u003cli\u003eModule Size: 42.7 x 40.4 x 4 mm (LxWxH)\u003c\/li\u003e\n\u003cli\u003eWeight: 21g\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003ePackage Includes\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds ls-n\"\u003e\n\u003cli\u003e1 x PN532 NFC RFID Read \/ Write Module V0.0.1 Kit\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"KitsGuru","offers":[{"title":"Default Title","offer_id":40708876140725,"sku":"KG307","price":259.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0587\/2130\/4757\/products\/KG307PN532NFCRFIDReaderWriterModuleV3_SupportNFCwithAndroidPhone_d766f608-3902-420d-a832-e83892e5adcd.jpg?v=1738411377"},{"product_id":"infrared-transmitter-and-receiver-wireless-audio-transmission-module","title":"Infrared Transmitter and Receiver Wireless Audio Transmission Module","description":"\u003cdiv class=\"product_info\"\u003e\n\u003ch2 class=\"sing--sub-heading\"\u003e\u003cspan style=\"font-size: 18.72px;\"\u003eInfrared Transmitter and Receiver Wireless Audio Transmission Module\u003c\/span\u003e\u003c\/h2\u003e\nThis module demonstrates the principle of \u003cstrong\u003einfrared audio transmission\u003c\/strong\u003e. It consists of a \u003cstrong\u003etransmitter\u003c\/strong\u003e and a \u003cstrong\u003ereceiver\u003c\/strong\u003e module. The transmitter converts audio signals into modulated infrared light, which is detected by the receiver and converted back into sound. This module is ideal for \u003cstrong\u003eeducational purposes, hobby projects, and electronics learning\u003c\/strong\u003e.\n\u003cdiv\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds\"\u003e\n\u003cli\u003eTransmission Distance: 1–2 meters (line of sight)\u003c\/li\u003e\n\u003cli\u003eTransmitter Operating Voltage: DC 9–12V\u003c\/li\u003e\n\u003cli\u003eReceiver Operating Voltage: DC 4–12V\u003c\/li\u003e\n\u003cli\u003eTransmitter PCB Size: 19 × 25 mm\u003c\/li\u003e\n\u003cli\u003eReceiver PCB Size: 17 × 39 mm\u003c\/li\u003e\n\u003cli\u003eSupported Speaker Output: 0.5W – 10W\u003c\/li\u003e\n\u003cli\u003eAmplifier IC: LM386\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003cdiv style=\"text-align: center;\" class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003eCircuit Diagram\u003c\/h3\u003e\n\u003cp\u003e\u003cimg style=\"float: none;\" alt=\"Infrared Transmitter and Receiver Wireless Audio Transmission Module\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0587\/2130\/4757\/files\/7.jpg?v=1755604821\"\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003eWorking Principle\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cstrong\u003eTransmitter Side:\u003c\/strong\u003e The audio signal is input from a 3.5mm headphone jack and driven by the \u003cstrong\u003eS8050 transistor\u003c\/strong\u003e, which powers the \u003cstrong\u003einfrared emission diode\u003c\/strong\u003e. The audio signal is transmitted as modulated infrared light. \u003cstrong\u003eReceiver Side:\u003c\/strong\u003e The \u003cstrong\u003einfrared receiver diode\u003c\/strong\u003e captures the transmitted signal and converts it into an audio signal. The \u003cstrong\u003eLM386 amplifier chip\u003c\/strong\u003e then amplifies the signal to drive a small speaker.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003eComponent List\u003c\/h3\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003eTransmitter Components\u003c\/h3\u003e\n\u003cul class=\"pro-ds\"\u003e\n\u003cli\u003eR1 – 1\/4W Resistor 100Ω\u003c\/li\u003e\n\u003cli\u003eR2 – 1\/4W Resistor 51kΩ\u003c\/li\u003e\n\u003cli\u003eD1 – 3mm Diode\u003c\/li\u003e\n\u003cli\u003eD2 – 5mm IR Emission Diode\u003c\/li\u003e\n\u003cli\u003eC1 – Ceramic Capacitor 103\u003c\/li\u003e\n\u003cli\u003eC2 – Electrolytic Capacitor 16V 100µF\u003c\/li\u003e\n\u003cli\u003eC3 – Electrolytic Capacitor 16V 4.7µF\u003c\/li\u003e\n\u003cli\u003eQ1 – S8050 NPN Transistor\u003c\/li\u003e\n\u003cli\u003eJ1 – 6F22 9V Battery Snap Wire\u003c\/li\u003e\n\u003cli\u003eJ2 – 3.5mm Audio Jack\u003c\/li\u003e\n\u003cli\u003ePCB – 19 × 25 mm board\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003eReceiver Components\u003c\/h3\u003e\n\u003cul class=\"pro-ds\"\u003e\n\u003cli\u003eR1 – 1\/4W Resistor 1kΩ\u003c\/li\u003e\n\u003cli\u003eR2 – 1\/4W Resistor 620kΩ\u003c\/li\u003e\n\u003cli\u003eD1 – 3mm Photodiode\u003c\/li\u003e\n\u003cli\u003eD2 – 5mm IR Receiver Diode\u003c\/li\u003e\n\u003cli\u003eC2 – Electrolytic Capacitor 16V 10µF\u003c\/li\u003e\n\u003cli\u003eC3 – Electrolytic Capacitor 224\u003c\/li\u003e\n\u003cli\u003eC4, C6 – Ceramic Capacitors 104\u003c\/li\u003e\n\u003cli\u003eC5, C7 – Electrolytic Capacitors 16V 100µF\u003c\/li\u003e\n\u003cli\u003eIC – LM386 Amplifier\u003c\/li\u003e\n\u003cli\u003eSP – 1W \/ 8Ω Small Speaker\u003c\/li\u003e\n\u003cli\u003eJ – 6F22 9V Battery Snap Wire\u003c\/li\u003e\n\u003cli\u003eConnector – KF301-2P terminal\u003c\/li\u003e\n\u003cli\u003ePCB – 17 × 39 mm board\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003eNotes\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds\"\u003e\n\u003cli\u003eThis is \u003cstrong\u003enot a DIY kit\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e9V battery power supply is not included\u003c\/strong\u003e. You must arrange it separately.\u003c\/li\u003e\n\u003cli\u003eEnsure that the transmitter and receiver are \u003cstrong\u003ealigned within 1–2 meters\u003c\/strong\u003e for best performance.\u003c\/li\u003e\n\u003cli\u003eFor \u003cstrong\u003eeducational and experimental use only\u003c\/strong\u003e, not for professional audio applications.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003ePhysical Attributes\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds\"\u003e\n\u003cli\u003eTransmitter L x W x H (mm): 25 x 19 x 13\u003c\/li\u003e\n\u003cli\u003eWeight (gm) : 8\u003c\/li\u003e\n\u003cli\u003eReceiver L x W x H (mm): 39 x 17 x 13\u003c\/li\u003e\n\u003cli\u003eWeight (gm) : 27\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003ePackage Includes\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds ls-n\"\u003e\n\u003cli\u003e1 x Infrared Transmitter and Receiver Wireless Audio Transmission Module\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"KitsGuru","offers":[{"title":"Default Title","offer_id":40708878368949,"sku":"KG365","price":299.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0587\/2130\/4757\/files\/WirelessInfraredSoundTransmissionModuleDIYKIT.jpg?v=1755604421"},{"product_id":"ic2262-2272-wireless-4-channel-rf-transmitter-receiver","title":"315 MHz 4 Channel Wireless RF Remote Control Four Button Transceiver Module – Non-Locking IC2262\/2272","description":"\u003cdiv class=\"product_info\"\u003e\n\u003ch2 class=\"sing--sub-heading\"\u003e\u003cspan style=\"font-size: 18.72px;\"\u003e4 Channel Wireless RF Remote Control with Receiver (315MHz, Non-Locking)\u003c\/span\u003e\u003c\/h2\u003e\nThe \u003cstrong\u003e4 Channel Wireless Four Button RF Remote Control Transmitter \u0026amp; Receiver Module\u003c\/strong\u003e is a reliable and easy-to-use solution for wireless control applications. It consists of a \u003cstrong\u003efixed-code RF transmitter\u003c\/strong\u003e and a \u003cstrong\u003e4-channel receiver board\u003c\/strong\u003e, allowing users to build custom wireless remote-control circuits with minimal effort. \u003cbr\u003e\u003cbr\u003eWidely used by \u003cstrong\u003eelectronics hobbyists, students, colleges, and industrial designers\u003c\/strong\u003e, this module works as an excellent \u003cstrong\u003esingle-chip signal input source\u003c\/strong\u003e for microcontroller-based projects, remote switching, and automation systems.\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003eHow It Works\u003c\/h3\u003e\n\u003cul class=\"pro-ds ls-n\"\u003e\n\u003cli\u003eWhen a button is pressed, the transmitter powers up and sends data packets at \u003cstrong\u003e315MHz\u003c\/strong\u003e, containing its unique ID and button data.\u003c\/li\u003e\n\u003cli\u003eEach transmitter has a \u003cstrong\u003efactory-programmed unique ID\u003c\/strong\u003e that cannot be changed.\u003c\/li\u003e\n\u003cli\u003eThe receiver responds only to stored transmitter IDs, enabling secure operation.\u003c\/li\u003e\n\u003cli\u003eThe RF section uses a \u003cstrong\u003eSAW-based 315MHz ASK transmitter\u003c\/strong\u003e, compatible with standard ASK RF receivers and decoder circuits.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003eButton \u0026amp; Output Mapping\u003c\/h3\u003e\n\u003cul class=\"pro-ds ls-n\"\u003e\n\u003cli\u003eButton 1 → Output \u003cstrong\u003eD0\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eButton 2 → Output \u003cstrong\u003eD1\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eButton 3 → Output \u003cstrong\u003eD2\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eButton 4 → Output \u003cstrong\u003eD3\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eWhen a button is pressed, the corresponding output goes \u003cstrong\u003eHIGH\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003eOperating Modes\u003c\/h3\u003e\n\u003cul class=\"pro-ds ls-n\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eNon-Locking Mode (Default):\u003c\/strong\u003e Output remains HIGH only while the button is pressed and returns LOW when released. Ideal for door locks, relays, and MCU triggers.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSelf-Locking Mode (Optional):\u003c\/strong\u003e Each press toggles the output ON\/OFF. Useful for lights or motors.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInterlocking Mode (Optional):\u003c\/strong\u003e Only one output can be active at a time; activating one disables others. Suitable for fan speed selectors or multi-state control.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003eCaution\u003c\/h3\u003e\n\u003cul class=\"pro-ds ls-n\"\u003e\n\u003cli\u003eDo not touch or bend the \u003cstrong\u003eonboard copper coil (inductor)\u003c\/strong\u003e on the receiver.\u003c\/li\u003e\n\u003cli\u003ePhysical movement of the coil can alter inductance and cause improper operation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003eReceiver Pin Configuration\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds ls-n\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eVT\u003c\/strong\u003e – Valid transmission indicator (HIGH on signal reception)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eD3\u003c\/strong\u003e – Data output (Button 4)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eD2\u003c\/strong\u003e – Data output (Button 3)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eD1\u003c\/strong\u003e – Data output (Button 2)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eD0\u003c\/strong\u003e – Data output (Button 1)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e+5V\u003c\/strong\u003e – Power supply positive\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGND\u003c\/strong\u003e – Power supply ground\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eANT\u003c\/strong\u003e – Antenna terminal\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003eAntenna Recommendation\u003c\/h3\u003e\nFor best transmission distance, use a \u003cstrong\u003equarter-wavelength antenna\u003c\/strong\u003e:\n\u003cul class=\"pro-ds ls-n\"\u003e\n\u003cli\u003eType: 50-ohm single-core wire\u003c\/li\u003e\n\u003cli\u003eRecommended Length: \u003cstrong\u003e17 cm\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds ls-n\"\u003e\n\u003cli\u003eItem Type: RF Remote Control\u003c\/li\u003e\n\u003cli\u003eNumber of Channels: 4\u003c\/li\u003e\n\u003cli\u003eOperating Mode: Non-Locking (Default)\u003c\/li\u003e\n\u003cli\u003eModulation Type: ASK (Amplitude Shift Keying)\u003c\/li\u003e\n\u003cli\u003eEncoder Type: Fixed Code\u003c\/li\u003e\n\u003cli\u003eTransmitting Frequency: 315 MHz\u003c\/li\u003e\n\u003cli\u003eTransmitter Operating Voltage: DC 12V\u003c\/li\u003e\n\u003cli\u003eTransmitter Operating Current: 10 mA @ 12V\u003c\/li\u003e\n\u003cli\u003eRadiated Power: 10 mW @ 12V\u003c\/li\u003e\n\u003cli\u003eTransmission Distance: 3–5 m (open field)\u003c\/li\u003e\n\u003cli\u003eReceiver Operating Voltage: DC 5V\u003c\/li\u003e\n\u003cli\u003eReceiver Sensitivity: −98 dB\u003c\/li\u003e\n\u003cli\u003eReceiver Module Size: 7 × 22 × 41 mm\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003ePhysical Attributes (Remote)\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds ls-n\"\u003e\n\u003cli\u003eLength: 64 mm\u003c\/li\u003e\n\u003cli\u003eWidth: 39 mm\u003c\/li\u003e\n\u003cli\u003eHeight: 15 mm\u003c\/li\u003e\n\u003cli\u003eWeight: 30 g\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003eNote\u003c\/h3\u003e\n\u003cul class=\"pro-ds ls-n\"\u003e\n\u003cli\u003eBattery not included due to air shipping restrictions.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003ePackage Includes\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds ls-n\"\u003e\n\u003cli\u003e1 × 4-Button Wireless RF Remote Control (315MHz)\u003c\/li\u003e\n\u003cli\u003e1 × Super Regenerative RF Receiver Module\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"KitsGuru","offers":[{"title":"Default Title","offer_id":40708883251381,"sku":"KG091","price":169.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0587\/2130\/4757\/products\/4_Channel_Wireless_Four_Button_RF_Remote_Control.jpg?v=1768469765"},{"product_id":"hm-10-portable-4-0-ble-bluetooth-4-0-uart-transceiver-module-cc2540-cc2541","title":"HM-10 CC2541 CC41 Bluetooth Low Energy BLE 4.0 UART Transceiver Serial Module","description":"\u003cdiv class=\"product_info\"\u003e\n\u003ch2 class=\"sing--sub-heading\"\u003e\u003cspan style=\"font-size: 18.72px;\"\u003eHM-10 CC2541 CC41 Bluetooth Low Energy BLE 4.0 UART Transceiver Serial Module\u003c\/span\u003e\u003c\/h2\u003e\nThe HM-10 is a readily available Bluetooth 4.0 module, which can configure as either Master or slave. This module is used for establishing wireless data communication. The module is designed by using the Texas Instruments CC2540 or CC2541Bluetooth low energy(BLE) System on Chip (SoC). The module design and firmware originated from the Jinan Huamao Technology Company. You can use it simply for a serial port replacement to establish connection between MCU, PC to your embedded project and etc. There are 2 versions of HM-10. HM-10C and the HM-10S. Here it's HM-10S Bluetooth module.\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003eTechnical Details \u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds\"\u003e\n\u003cli\u003eBT Version: BT Specification V4.0 BLE\u003c\/li\u003e\n\u003cli\u003eWorking Frequency: 2.4GHz ISM band\u003c\/li\u003e\n\u003cli\u003eModulation Method: GFSK (Gaussian Frequency Shift Keying)\u003c\/li\u003e\n\u003cli\u003eRF Power: -23dbm, -6dbm, 0dbm, 6dbm\u003c\/li\u003e\n\u003cli\u003eSpeed: Asynchronous: 2-6K Bytes, Synchronous: 2-6K Bytes\u003c\/li\u003e\n\u003cli\u003eSecurity: Authentication and encryption\u003c\/li\u003e\n\u003cli\u003eService: 0xFFE0 (Modifiable with AT+UUID command)\u003c\/li\u003e\n\u003cli\u003eCharacteristic: 0xFFE1 (Modifiable with AT+UUID command)\u003c\/li\u003e\n\u003cli\u003eCharacteristic: Notify and Write (Modifiable with AT+UUID command)\u003c\/li\u003e\n\u003cli\u003ePower: +2.5V~3.5VDC 50mA\u003c\/li\u003e\n\u003cli\u003ePower Consumption: Active state 8.5mA; Sleep state 50~200uA\u003c\/li\u003e\n\u003cli\u003eWorking Temperature: –20 ~ +105°C\u003c\/li\u003e\n\u003cli\u003eSize: HM-10 27.5mm x 12.9mm x 2.2mm\u003c\/li\u003e\n\u003cli\u003eWeight(g): 1\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003eFeatures \u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds\"\u003e\n\u003cli\u003eBluetooth Version: V4.0 BLE, for low energy consumption\u003c\/li\u003e\n\u003cli\u003eUnlimited Data Transfer: No byte limit for sending\/receiving\u003c\/li\u003e\n\u003cli\u003eOperating Frequency: 2.4GHz ISM Band, globally compatible\u003c\/li\u003e\n\u003cli\u003eAdvanced Modulation: GFSK for efficient data transmission\u003c\/li\u003e\n\u003cli\u003eAdjustable RF Power: From -23dbm to 6dbm, controlled via AT Command (AT+POWE)\u003c\/li\u003e\n\u003cli\u003eHigh-Speed Data Transfer: Asynchronous and Synchronous modes at 6K Bytes\u003c\/li\u003e\n\u003cli\u003eRobust Security: Built-in authentication and encryption for secure communication\u003c\/li\u003e\n\u003cli\u003eVersatile Services: Supports Central \u0026amp; Peripheral UUID (FFE0, FFE1)\u003c\/li\u003e\n\u003cli\u003eEfficient Power Consumption: Operates at +3.3VDC, 50mA\u003c\/li\u003e\n\u003cli\u003eImpressive Range: 100 meters in open space (tested with iPhone 4S)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch2 class=\"sing--sub-heading\"\u003e\u003cspan style=\"font-size: 18.72px;\"\u003eApplications :\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eWireless Communication in Embedded Systems:\u003c\/strong\u003e Integrating with microcontrollers (MCUs) like Arduino and Raspberry Pi for data transmission and remote control.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInternet of Things (IoT):\u003c\/strong\u003e Used in smart home automation, remote monitoring, and controlling IoT devices via smartphones.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWearable Technology:\u003c\/strong\u003e Ideal for health devices, fitness trackers, and smartwatches, enabling wireless communication with mobile devices.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBluetooth-Based Remote Control Systems:\u003c\/strong\u003e Used in controlling robots, RC vehicles, and drones via Bluetooth-enabled apps.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWireless Data Logging:\u003c\/strong\u003e Perfect for collecting and transmitting sensor data wirelessly in systems such as environmental monitoring or industrial applications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSmart Gadgets and Prototyping:\u003c\/strong\u003e Widely used in prototyping for custom Bluetooth applications, making it a favorite in DIY projects.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMobile App Communication:\u003c\/strong\u003e Enabling Bluetooth-enabled apps to control and configure hardware devices remotely.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003eIntegration with Arduino\u003c\/h3\u003e\n\u003cdiv id=\"p_info\" style=\"text-align: start;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0587\/2130\/4757\/files\/Circuit-Diagram-for-HM-10-BLE-Module-with-Arduino-to-Control-an-LED-using-Android-App_0_1.jpg?v=1646306282\" style=\"float: none;\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003eSample Code\u003c\/h3\u003e\n\u003cscript src=\"https:\/\/gist.github.com\/labsguru\/98a6955a8e92fe0c65aa2e70aeb7fee8.js\"\u003e\u003c\/script\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003ePhysical Attributes\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds\"\u003e\n\u003cli\u003eSize: HM-10 27.5mm x 12.9mm x 2.2mm\u003c\/li\u003e\n\u003cli\u003eWeight(g): 1\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003ePackage Includes\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds ls-n\"\u003e\n\u003cli\u003e1 x HM-10 CC2541 CC41 Bluetooth Low Energy BLE 4.0 UART Transceiver Serial Module\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"KitsGuru","offers":[{"title":"Default Title","offer_id":40708897996981,"sku":"KG428","price":209.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0587\/2130\/4757\/products\/HM-10-BLE-Bluetooth-4.0-CC2541-Wireless-Module-2.jpg?v=1738753935"},{"product_id":"socket-adapter-plate-board-for-8pin-nrf24l01-wireless-transceiver-module","title":"3.3V Adapter Board for NRF24L01 Wireless Module","description":"\u003cdiv class=\"product_info\"\u003e\n\u003ch2 class=\"sing--sub-heading\"\u003e\u003cspan style=\"font-size: 18.72px;\"\u003e3.3V Adapter Board for NRF24L01 Wireless Module\u003c\/span\u003e\u003c\/h2\u003e\n\u003cstrong\u003e This 3.3V VCC Adapter Board for NRF24L01 Wireless \u003c\/strong\u003e Transceiver Module enables you to use NRF24l01 type transceivers on 5V systems like Arduino.\u003cbr\u003e\u003cbr\u003eIt regulates the 3.3V input to 1.9~3.6V DC and incorporates bypass capacitors for reliable operation. The NRF24L01 utilizes Enhanced ShockBurst (ESB) protocol to support two-way data packet communication with packet buffering, packet acknowledgement and automatic re-transmission of lost packets. \u003cbr\u003e\u003cbr\u003e\u003cstrong\u003e Note : \u003c\/strong\u003eHW-200 on board working remains same.\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003eTechnical Details\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds\"\u003e\n\u003cli\u003eModel Type: Adapter Board\u003c\/li\u003e\n\u003cli\u003eOutput Voltage (V): 1.9~3.6V DC\u003c\/li\u003e\n\u003cli\u003eOperating Current (mA): 12 mA\u003c\/li\u003e\n\u003cli\u003eDimensions (LxWxH) mm: 26 x 19 x 12\u003c\/li\u003e\n\u003cli\u003eWeight (g): 1g\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003eFeatures\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds\"\u003e\n\u003cli\u003eModel Type: Adapter Board\u003c\/li\u003e\n\u003cli\u003eOutput Voltage (V): 1.9~3.6V DC\u003c\/li\u003e\n\u003cli\u003eOperating Current (mA): 12 mA\u003c\/li\u003e\n\u003cli\u003eDimensions (LxWxH) mm: 26 x 19 x 12\u003c\/li\u003e\n\u003cli\u003eWeight (g): 3g\u003c\/li\u003e\n\u003cli\u003eIt can be used with NRF24L01 wireless module\u003c\/li\u003e\n\u003cli\u003eCore nRF24L01+ Breakout Adapter with onboard 3.3V Regulator\u003c\/li\u003e\n\u003cli\u003eOnboard 3.3V voltage regulator accepts your Arduino +5V supply and provides 3.3V for the attached nRF24L01+ module\u003c\/li\u003e\n\u003cli\u003eAllows for easy connection to nRF24L01+ modules\u003c\/li\u003e\n\u003cli\u003eSmall power-on SMD LED indicator\u003c\/li\u003e\n\u003cli\u003eOn-Board Voltage Regulator:\u003c\/li\u003e\n\u003cli\u003eVoltage Regulator Input Voltage (connected to VCC): 4.8V to 12V\u003c\/li\u003e\n\u003cli\u003eVoltage Regulator Input Voltage Max: 15V (we recommend staying below 12V)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch2 class=\"sing--sub-heading\"\u003e\u003cspan style=\"font-size: 18.72px;\"\u003eApplications :\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eWireless Communication Projects:\u003c\/strong\u003e Enables NRF24L01 modules to communicate over 2.4 GHz RF networks for IoT and sensor applications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eArduino and Microcontroller Interfacing:\u003c\/strong\u003e Works with Arduino, ESP8266, ESP32, STM32, and Raspberry Pi for seamless wireless integration.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRemote Control Systems:\u003c\/strong\u003e Used in wireless remote controls for robots, drones, and home automation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWireless Data Transmission:\u003c\/strong\u003e Facilitates sensor data transfer for industrial monitoring and smart applications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRC (Radio Control) Applications:\u003c\/strong\u003e Suitable for remote-controlled cars, drones, and model airplanes.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMesh Networking \u0026amp; IoT Gateways:\u003c\/strong\u003e Supports wireless mesh networks for smart home and industrial automation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003ePhysical Attributes\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds\"\u003e\n\u003cli\u003eDimensions (LxWxH) mm: 26 x 19 x 12\u003c\/li\u003e\n\u003cli\u003eWeight (g): 1g\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003ePackage Includes\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds ls-n\"\u003e\n\u003cli\u003e1 x 3.3V Adapter Board for NRF24L01 Wireless Module\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"KitsGuru","offers":[{"title":"Default Title","offer_id":40708923785397,"sku":"KG487","price":41.0,"currency_code":"INR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0587\/2130\/4757\/files\/3_3V-Adapter-Board-for-24L01-Wireless-Module-1_processed_1_52cc4a53-fb8f-4c1d-8d29-ff11de3fa9b9.jpg?v=1738844876"},{"product_id":"nrf51822-ble4-0-bluetooth-2-4g-wireless-module-onboard-rev3","title":"NRF51822 BLE4.0 Bluetooth 2.4G Wireless Module, Onboard Rev3 Low Power Consumption","description":"\u003cdiv class=\"product_info\"\u003e\n\u003ch2 class=\"sing--sub-heading\"\u003e\u003cspan style=\"font-size: 18.72px;\"\u003eNRF51822 BLE4.0 Bluetooth 2.4G Wireless Module, Onboard Rev3 Low Power Consumption \u003c\/span\u003e\u003c\/h2\u003e\nCore51822 (B) is a wireless module based on nRF51822 – the Multiprotocol Bluetooth® 4.0 low energy\/2.4 GHz RF SoC designed for ULP (ultra-low power) wireless applications.\u003c\/div\u003e\n\u003cp\u003e\u003cstrong\u003eHeaders Expansion:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"LowPower Consumption BLE4.0 Bluetooth 2.4 GHz Wireless Module NRF51822\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0587\/2130\/4757\/files\/NRF51822-BLE4.jpg?v=1646130967\" style=\"margin-bottom: 16px; float: none;\"\u003e\u003c\/div\u003e\n\u003cp\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003eTechnical Details\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds\"\u003e\n\u003cli\u003eBluetooth Version: 4\u003c\/li\u003e\n\u003cli\u003eVoltage Rating (VDC): 2 to 3.6\u003c\/li\u003e\n\u003cli\u003eModel: Waveshare Core 51822 (B)\u003c\/li\u003e\n\u003cli\u003eOnboard Chip: nRF51822\u003c\/li\u003e\n\u003cli\u003eAntenna Type: Onboard PCB Antenna\u003c\/li\u003e\n\u003cli\u003eCommunication Distance (open outdoor@1M data rate): 30m\u003c\/li\u003e\n\u003cli\u003eFrequency: 2.4GHz\u003c\/li\u003e\n\u003cli\u003eOperating Voltage: 2.0V ~ 3.6V\u003c\/li\u003e\n\u003cli\u003eLength (mm): 20.8\u003c\/li\u003e\n\u003cli\u003eWidth (mm): 17\u003c\/li\u003e\n\u003cli\u003eHeight (mm): 2\u003c\/li\u003e\n\u003cli\u003eWeight (g): 3\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003eFeatures\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds\"\u003e\n\u003cli\u003eBluetooth Version: 4\u003c\/li\u003e\n\u003cli\u003eVoltage Rating (VDC): 2 to 3.6\u003c\/li\u003e\n\u003cli\u003eModel: Waveshare Core 51822 (B)\u003c\/li\u003e\n\u003cli\u003eOnboard Chip: nRF51822\u003c\/li\u003e\n\u003cli\u003eAntenna Type: Onboard PCB Antenna\u003c\/li\u003e\n\u003cli\u003eCommunication Distance (open outdoor@1M data rate): 30m\u003c\/li\u003e\n\u003cli\u003eFrequency: 2.4GHz\u003c\/li\u003e\n\u003cli\u003eOperating Voltage: 2.0V ~ 3.6V\u003c\/li\u003e\n\u003cli\u003e2.4 GHz multiprotocol RF transceiver\u003c\/li\u003e\n\u003cli\u003eARM Cortex M0 32-bit processor\u003c\/li\u003e\n\u003cli\u003e128-bit AES HW encryption\u003c\/li\u003e\n\u003cli\u003e256kB flash \u0026amp; 32kB RAM\u003c\/li\u003e\n\u003cli\u003eProgrammable Peripheral Interconnect (PPI)\u003c\/li\u003e\n\u003cli\u003eDigital interfaces: SPI, I2C, UART\u003c\/li\u003e\n\u003cli\u003e10-bit ADC\u003c\/li\u003e\n\u003cli\u003eProgrammable output power: -20 to +4 dBm\u003c\/li\u003e\n\u003cli\u003eIndependent application development and protocol stack\u003c\/li\u003e\n\u003cli\u003eFully compatible with NRF24L series\u003c\/li\u003e\n\u003cli\u003ePinout compatible with NRF51xxx series\u003c\/li\u003e\n\u003cli\u003eGlobal separate power management\u003c\/li\u003e\n\u003cli\u003eOperating voltage: 1.8 V ~ 3.6 V\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch2 class=\"sing--sub-heading\"\u003e\u003cspan style=\"font-size: 18.72px;\"\u003eApplications :\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eWearable devices\u003c\/li\u003e\n\u003cli\u003eBluetooth intelligent application\u003c\/li\u003e\n\u003cli\u003eMobile phone accessories\u003c\/li\u003e\n\u003cli\u003eRFID labels\u003c\/li\u003e\n\u003cli\u003eSmart home appliances\u003c\/li\u003e\n\u003cli\u003eIndustry control\u003c\/li\u003e\n\u003cli\u003eData acquisition system\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003ePhysical Attributes\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds\"\u003e\n\u003cli\u003eL x W x H (mm): 20.8 x 17 x 2\u003c\/li\u003e\n\u003cli\u003eWeight (gm) : 3\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003ePackage Includes\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds ls-n\"\u003e\n\u003cli\u003e1 x NRF51822 BLE4.0 Bluetooth 2.4G Wireless Module, Onboard Rev3 Low Power Consumption\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"KitsGuru","offers":[{"title":"Default Title","offer_id":40708924932277,"sku":"KG578","price":250.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0587\/2130\/4757\/products\/nrf51822-ble4-0-bluetooth-2-4g-wireless-module-onboard-rev3-2.jpg?v=1739515733"},{"product_id":"4-0ble-low-power-cc2541-master-slave-support-airsync-ibeacon-module","title":"4.0BLE low power CC2541 master-slave support airsync iBeacon module","description":"\u003cdiv class=\"product_info\"\u003e\n\u003ch2 class=\"sing--sub-heading\"\u003e\u003cspan style=\"font-size: 18.72px;\"\u003e4.0BLE low power CC2541 master-slave support airsync iBeacon module\u003c\/span\u003e\u003c\/h2\u003e\nThe JDY-10 transparent transmission module is based on the Bluetooth-compatible 4.0 protocol standard, the working frequency band is 2.4GHZ range, the modulation method is GFSK, the maximum transmission power is 8db, and the maximum transmission distance is 80 meters. It has low power consumption, small size, strong signal, and data transmission. Stability and other characteristics.\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003eTechnical Details\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds\"\u003e\n\u003cli\u003eWorking Voltage: 1.9 – 3.6V\u003c\/li\u003e\n\u003cli\u003eOperating Temperature: -40 to 85°C\u003c\/li\u003e\n\u003cli\u003eMax Transmit Power: +8dBm\u003c\/li\u003e\n\u003cli\u003eAntenna: PCB onboard antenna\u003c\/li\u003e\n\u003cli\u003eReceiving Sensitivity: -92dBm\u003c\/li\u003e\n\u003cli\u003eWake-up Mode: 9mA\u003c\/li\u003e\n\u003cli\u003eSuspension Mode: 30µA - 800µA\u003c\/li\u003e\n\u003cli\u003eDeep Sleep Mode: 5µA\u003c\/li\u003e\n\u003cli\u003eLength (mm): 19\u003c\/li\u003e\n\u003cli\u003eWidth (mm): 13\u003c\/li\u003e\n\u003cli\u003eHeight (mm): 2\u003c\/li\u003e\n\u003cli\u003eWeight (g): 2\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003eFeatures\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds\"\u003e\n\u003cli\u003eSupports Android \u0026amp; iOS data transmission\u003c\/li\u003e\n\u003cli\u003eLow power consumption (standby current in µA)\u003c\/li\u003e\n\u003cli\u003eSupports GPIO \u0026amp; UART interface\u003c\/li\u003e\n\u003cli\u003eAT command support\u003c\/li\u003e\n\u003cli\u003eFCC\/CE and other standard certifications\u003c\/li\u003e\n\u003cli\u003eWeChat transparent transmission function\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch2 class=\"sing--sub-heading\"\u003e\u003cspan style=\"font-size: 18.72px;\"\u003eApplications :\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e1. Bluetooth LED Lighting\u003c\/strong\u003e - Smart lighting with wireless control.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e2. Motor Adjustment\u003c\/strong\u003e - Remote-controlled motors and automation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e3. Anti-Lost Alarm\u003c\/strong\u003e - Bluetooth trackers for valuables.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e4. Sports \u0026amp; Health\u003c\/strong\u003e - Fitness bands and health monitors.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e5. Small Appliances\u003c\/strong\u003e - Smart home and kitchen devices.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e6. Automotive Electronics\u003c\/strong\u003e - GPS trackers, hands-free calling, and OBD2.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003ePackage Includes\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds ls-n\"\u003e\n\u003cli\u003e1 x 4.0BLE low power CC2541 Master Slave support airsync iBeacon module\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"KitsGuru","offers":[{"title":"Default Title","offer_id":40708925817013,"sku":"KG579","price":250.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0587\/2130\/4757\/files\/4.0BLElowpowerCC2541master-slavesupportairsynciBeaconmodule__1.jpg?v=1739532082"},{"product_id":"433mhz-wireless-serial-port-module-1000m-replace-bluetooth-top","title":"HC-12 433 SI4463 Wireless Serial Module","description":"\u003cdiv class=\"product_info\"\u003e\n\u003ch2 class=\"sing--sub-heading\"\u003e\u003cspan style=\"font-size: 18.72px;\"\u003eHC-12 433 SI4463 Wireless Serial Module\u003c\/span\u003e\u003c\/h2\u003e\n\u003cstrong\u003e HC-12 wireless RF UART communication module \u003c\/strong\u003e is a new generation of multi-channel embedded wireless data transmission module. The Radio frequency of 433.4 – 473.0MHz, can be setting a communication channel, step is 400kHz, a total of 100 channels. The module maximum transmit power is 100mW (20dBm), and -116dBm receiver sensitivity air of the 5000bps baud rate, communication distance about 500 meters.\nThe module adopts a stamped hole encapsulation method, which can be welded. The module size is 27.4mm*13.2mm *4mm (including antenna seat, not including the spring antenna), which is convenient for the customer to be embedded in the application system. The module has a PCB antenna seat ANT1, users can use the coaxial cable, the use of 433MHz band external antenna.\u003cbr\u003e\u003cbr\u003e\n\nThe module also has antenna welding hole ANT2, convenient user welded spring antenna. The user can choose one kind of antenna according to the request. The module contains MCU, users do not need to program in addition, just send and receive\nUART data. The module uses a variety of UART transmission mode, the user can choose\u003cbr\u003e\u003cbr\u003e\naccording to the requirements of the use of AT command. The four UART modes of FU1, FU2, FU3, FU4, the average operating current is 3.6mA, 80μA, 16mA and 16mA, the maximum operating current is 100mA (full power transmit state)  HC12 Module is based on the SI4463 EZRadioPro family chip by SiLabs. This module offers a wireless data transmission and reception range of approximately 1 km in the open air. It’s a low power radio chip that is ultra-easy to use.\u003cbr\u003e\u003cbr\u003e\n\nThis module has an onboard STM8S003F3P6 MCU which is communicating with the SI4463 so that the user can communicate with the HC12 module using a simple TTL 2 wire serial interface (RX, TX, GND). If you are looking for cheaper RF modules, check this 434 Mhz RF Module.\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003eTechnical Details\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds\"\u003e\n\u003cli\u003eItem Type: Wireless Module\u003c\/li\u003e\n    \u003cli\u003eModel No.: HC-12\u003c\/li\u003e\n    \u003cli\u003eFrequency (MHz): 433\u003c\/li\u003e\n    \u003cli\u003eRated Voltage (VDC): 3.2 to 5.5V\u003c\/li\u003e\n    \u003cli\u003eCommunication Mode: UART\u003c\/li\u003e\n    \u003cli\u003eTransmission Power: 20dBm (maximum)\u003c\/li\u003e\n    \u003cli\u003eReference Distance: 1000 meters\u003c\/li\u003e\n    \u003cli\u003eWorking Frequency Band: 433.4 ~ 473.0MHz\u003c\/li\u003e\n    \u003cli\u003eAntenna Interface: Spring Antenna\/Antenna Socket\u003c\/li\u003e\n    \u003cli\u003eOperating Humidity: 10% ~ 90%\u003c\/li\u003e\n    \u003cli\u003eOperating Temperature (°C): -25℃ ~ +75℃\u003c\/li\u003e\n    \u003cli\u003eLength (mm): 27.5\u003c\/li\u003e\n    \u003cli\u003eWidth (mm): 13.5\u003c\/li\u003e\n    \u003cli\u003eHeight (mm): 4\u003c\/li\u003e\n    \u003cli\u003eWeight (g): 2\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003eFeatures\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds\"\u003e\n \u003cli\u003eIEEE 802.15.4g compliant\u003c\/li\u003e\n    \u003cli\u003eFrequency range: 119–1050 MHz\u003c\/li\u003e\n    \u003cli\u003eReceive sensitivity: –126 dBm\u003c\/li\u003e\n    \u003cli\u003eSerial TTL (RX, TX, GND) interface\u003c\/li\u003e\n    \u003cli\u003eModulation: (G)FSK, 4(G)FSK, (G)MSK, OOK\u003c\/li\u003e\n    \u003cli\u003eMax output power: +20 dBm\u003c\/li\u003e\n    \u003cli\u003eLow active power consumption: 10\/13 mA RX, 18 mA TX at +10 dBm\u003c\/li\u003e\n    \u003cli\u003eUltra low current powerdown modes: 30 nA shutdown, 50 nA standby\u003c\/li\u003e\n    \u003cli\u003eData rate: 100 bps to 1 Mbps\u003c\/li\u003e\n    \u003cli\u003eFast wake and hop times\u003c\/li\u003e\n    \u003cli\u003eHighly configurable packet handler\u003c\/li\u003e\n    \u003cli\u003eTX and RX 64-byte FIFOs\u003c\/li\u003e\n    \u003cli\u003eAuto frequency control (AFC)\u003c\/li\u003e\n    \u003cli\u003eAutomatic gain control (AGC)\u003c\/li\u003e\n    \u003cli\u003eLow BOM\u003c\/li\u003e\n    \u003cli\u003eLow battery detector\u003c\/li\u003e\n    \u003cli\u003eCompliant with: FCC Part 90 Mask D, FCC part 15.247, 15.231, 15.249, ARIB T-108, T-96, T-67, RCR STD-30, China regulatory\u003c\/li\u003e\n    \u003cli\u003eETSI Class-I Operation with SAW\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"product_info\"\u003e\n\u003ch2 class=\"sing--sub-heading\"\u003e\u003cspan style=\"font-size: 18.72px;\"\u003eApplications :\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eWireless Data Transmission\u003c\/strong\u003e: Transfers data between devices wirelessly, ideal for sensor networks.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRemote Control Systems\u003c\/strong\u003e: Used to control devices remotely in robotics or automation setups.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLong-Range Communication\u003c\/strong\u003e: Suitable for outdoor, long-distance wireless communication.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWireless Sensor Networks\u003c\/strong\u003e: Facilitates wireless communication between multiple sensors.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eIndustrial Automation\u003c\/strong\u003e: Used in wireless control systems for machines or process monitoring.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHome Automation\u003c\/strong\u003e: Controls appliances and devices wirelessly in smart home environments.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRobotics\u003c\/strong\u003e: Enables communication between robots or robot components for coordinated operations.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWireless Serial Communication\u003c\/strong\u003e: Replaces traditional wired serial connections for communication over long distances.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTelemetry Systems\u003c\/strong\u003e: Sends sensor data remotely for monitoring or analysis in telemetry applications.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDIY Projects\u003c\/strong\u003e: Popular in hobby projects requiring wireless communication, such as weather stations or vehicle tracking.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003c\/div\u003e\n\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003ePhysical Attributes\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds\"\u003e\n\u003cli\u003eLength (mm): 27.5\u003c\/li\u003e\n    \u003cli\u003eWidth (mm): 13.5\u003c\/li\u003e\n    \u003cli\u003eHeight (mm): 4\u003c\/li\u003e\n    \u003cli\u003eWeight (g): 2\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003ePackage Includes\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds ls-n\"\u003e\n\u003cli\u003e1 x HC-12 433 SI4463 Wireless Serial Module\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n","brand":"KitsGuru","offers":[{"title":"Default Title","offer_id":40708927815861,"sku":"KG512","price":249.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0587\/2130\/4757\/files\/433si4463wirelessserialmodule.jpg?v=1738929643"},{"product_id":"stc15l204-wireless-development-board-with-nrf24l01-uart-interface-5v-3-3v","title":"STC15L204 Wireless Development Board with NRF24L01 with UART Interface","description":"\u003cdiv class=\"product_info\"\u003e\n\u003ch2 class=\"sing--sub-heading\"\u003e\u003cspan style=\"font-size: 18.72px;\"\u003eSTC15L204 Wireless Development Board with NRF24L01 with UART Interface\u003c\/span\u003e\u003c\/h2\u003e\nThe module is built around the STC15L204EA microcontroller chip, providing reliable performance for embedded applications. It features an onboard NRF24L01+ wireless module, operating at 3.3V, enabling seamless wireless communication. The board includes a UART interface, facilitating efficient serial communication. To ensure stable voltage conversion, it incorporates an AMS1117-3.3V regulator, allowing operation with both 5V and 3.3V power sources. All I\/O pins are clearly labeled and accessible, making it convenient for development and debugging. With compact PCB dimensions of 39mm × 26mm, this module is ideal for space-constrained projects requiring wireless connectivity and serial communication.\n\u003cdiv\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003eTechnical Details\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds\"\u003e\n\u003cli\u003e1T 80C51 MCU (6-7x faster)\u003c\/li\u003e\n\u003cli\u003e5V operation (AMS1117)\u003c\/li\u003e\n\u003cli\u003e5MHz - 35MHz clock (equiv. 60MHz - 420MHz 8051)\u003c\/li\u003e\n\u003cli\u003eAdjustable RC oscillator: ±1% drift\u003c\/li\u003e\n\u003cli\u003e256B RAM, 1K-6K flash, EEPROM\u003c\/li\u003e\n\u003cli\u003e2x 16-bit timers, simulated UART\u003c\/li\u003e\n\u003cli\u003e8-ch 10-bit ADC (300K samples\/sec)\u003c\/li\u003e\n\u003cli\u003e9 interrupts, 15-bit WDT\u003c\/li\u003e\n\u003cli\u003eIdle, slow, \u0026amp; power-down modes\u003c\/li\u003e\n\u003cli\u003eExternal INTx wake-up\u003c\/li\u003e\n\u003cli\u003e2-wire serial flash programming\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003eFeatures\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds\"\u003e\n\u003cli\u003e1T 80C51 MCU (6-7x faster than standard 8051)\u003c\/li\u003e\n\u003cli\u003eOperating voltage: 5V (AMS1117 converter)\u003c\/li\u003e\n\u003cli\u003eFrequency: 5MHz - 35MHz (equiv. 60MHz - 420MHz 8051)\u003c\/li\u003e\n\u003cli\u003eHigh-precision RC oscillator (±1% drift)\u003c\/li\u003e\n\u003cli\u003eAdjustable internal clock: 5.53\/11.06\/22.12\/33.18MHz\u003c\/li\u003e\n\u003cli\u003e256B RAM, 1K-6K flash with ISP\/IAP\u003c\/li\u003e\n\u003cli\u003eEEPROM function \u0026amp; flash code protection\u003c\/li\u003e\n\u003cli\u003e2x 16-bit timers\/counters with multiple modes\u003c\/li\u003e\n\u003cli\u003eSimulated UART via P3.0\/P3.1 \u0026amp; timers\u003c\/li\u003e\n\u003cli\u003e8-channel 10-bit ADC (300K samples\/sec)\u003c\/li\u003e\n\u003cli\u003e9 interrupt sources \u0026amp; 15-bit WDT\u003c\/li\u003e\n\u003cli\u003e3 power modes: idle, slow down, power-down\u003c\/li\u003e\n\u003cli\u003eExternal INTx wake-up in power-down mode\u003c\/li\u003e\n\u003cli\u003eLow power \u0026amp; high noise immunity\u003c\/li\u003e\n\u003cli\u003eSupports 2-wire serial flash programming\u003c\/li\u003e\n\u003cli\u003eProgrammable clock output function\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch2 class=\"sing--sub-heading\"\u003e\u003cspan style=\"font-size: 18.72px;\"\u003eApplications :\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eWireless Data Transmission\u003c\/strong\u003e - Enables short-range wireless communication in embedded systems.\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eRemote Control Systems\u003c\/strong\u003e - Ideal for home automation and industrial wireless remote controls.\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eIoT Applications\u003c\/strong\u003e - Supports smart devices, IoT nodes, and wireless sensor networks.\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eWireless Robotics\u003c\/strong\u003e - Used for wireless control of robots, drones, and autonomous systems.\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eHome Automation\u003c\/strong\u003e - Facilitates smart home applications like wireless lighting and appliances.\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eWireless Sensor Networks\u003c\/strong\u003e - Connects multiple sensors for environmental monitoring and security.\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eIndustrial Automation\u003c\/strong\u003e - Enables machine-to-machine (M2M) wireless communication.\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eTelemetry Systems\u003c\/strong\u003e - Used for remote monitoring in weather stations, agriculture, and medical devices.\u003c\/li\u003e\n    \u003c\/ul\u003e\n\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003ePhysical Attributes\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds\"\u003e\n\u003cli\u003eL x W x H (mm): 39 x 26 x 10\u003c\/li\u003e\n\u003cli\u003eWeight (gm) : 5\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003ePackage Includes\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds ls-n\"\u003e\n\u003cli\u003e1 x STC15L204 Wireless Development Board with NRF24L01 with UART Interface\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"KitsGuru","offers":[{"title":"Default Title","offer_id":40708927946933,"sku":"KG586","price":269.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0587\/2130\/4757\/products\/stc15l204-wireless-development-board-with-nrf24l01-uart-interface-5v-3-3v-1.jpg?v=1739534284"},{"product_id":"rs232-bluetooth-serial-adapter-communication-master-slave-module-5v-mini-usb","title":"RS232 Bluetooth Serial Adapter Communication Master Slave Module","description":"\u003cdiv class=\"product_info\"\u003e\n\u003ch2 class=\"sing--sub-heading\"\u003e\u003cspan style=\"font-size: 18.72px;\"\u003eRS232 Bluetooth Serial Adapter Communication Master Slave Module\u003c\/span\u003e\u003c\/h2\u003e\nRS232 Bluetooth Serial Adapter Communication Master-Slave Module is embedded within the Bluetooth communication protocol, no need to install the driver can be used on Windows systems. It is equipped with a reset button that can remove the saved paired device information, and re-paired with the new Bluetooth.\u003cbr\u003e\u003cbr\u003eSupport the Bluetooth serial port profiles(spp), and with a Bluetooth-enabled notebook computer, equipped with a Bluetooth adapter, desktop computers, handheld Bluetooth PDA and Bluetooth GPS device supports Bluetooth spp service connections and communication.\u003cbr\u003e\u003cbr\u003eEquipped with a reset button can remove the saved paired device information, and repair it with the new Bluetooth.\u003cbr\u003e\u003cbr\u003eAdopt Bluetooth chip Bluetooth 2.1 standard. enhanced ber error rate performance and automatic frequency hopping technology can ensure efficient and secure communication and has a stronger anti-jamming capability to ensure the stability and reliability of the communication. Users can set by using the at a command from 1200bps nm total of 12 different baud rates (default is 9600,n,8,1),and can also set for the device a more personalized Bluetooth name.\u003cbr\u003e\u003cbr\u003eTransmitted power complies with Bluetooth the class 2 standard, built-in high sensitivity PCB printed antenna, and stable communication distance can up to 15m.\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003eTechnical Details\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds\"\u003e\n\u003cli\u003eCommunication Distance: 15M (open space, Class 2)\u003c\/li\u003e\n\u003cli\u003eInterface: RS232\u003c\/li\u003e\n\u003cli\u003eOperating Temperature: -10°C to 50°C\u003c\/li\u003e\n\u003cli\u003eOperating Voltage: 5V\u003c\/li\u003e\n\u003cli\u003eReceiving Sensitivity: -79dBm\u003c\/li\u003e\n\u003cli\u003eSleep Current: 40mA\u003c\/li\u003e\n\u003cli\u003eTransmit Power: 4dBm\u003c\/li\u003e\n\u003cli\u003eDimensions: 56 × 38 × 14 mm\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003eFeatures\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds\"\u003e\n\u003cli\u003eInterface: RS232\u003c\/li\u003e\n\u003cli\u003eModulation: 2.4G ISM FHSS\u003c\/li\u003e\n\u003cli\u003eSupports Bluetooth SPP profile\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch2 class=\"sing--sub-heading\"\u003e\u003cspan style=\"font-size: 18.72px;\"\u003eApplications :\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eWireless RS232 serial communication\u003c\/li\u003e\n\u003cli\u003eIndustrial automation and control\u003c\/li\u003e\n\u003cli\u003eRemote data logging\u003c\/li\u003e\n\u003cli\u003eBluetooth-enabled POS systems\u003c\/li\u003e\n\u003cli\u003eEmbedded systems and microcontroller projects\u003c\/li\u003e\n\u003cli\u003eMedical and healthcare device communication\u003c\/li\u003e\n\u003cli\u003eWireless CNC machine control\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003ePhysical Attributes\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds\"\u003e\n\u003cli\u003eL x W x H (mm): 56 x 38 x 14\u003c\/li\u003e\n\u003cli\u003eWeight (gm): 18\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003ePackage Includes\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds ls-n\"\u003e\n\u003cli\u003e1 x RS232 Bluetooth Serial Adapter Communication Master Slave Module\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"KitsGuru","offers":[{"title":"Default Title","offer_id":40708930896053,"sku":"KG531","price":1099.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0587\/2130\/4757\/files\/RS232BluetoothSerialAdapterCommunicationMasterSlaveModule5vMiniUSB_1.jpg?v=1739253926"},{"product_id":"3w-3w-2x3w-wireless-bluetooth-4-0-audio-receiver-steady-digital-amplifier-board","title":"PAM8403 3W+3W 2X3W Mini Bluetooth Audio Digital USB Power Amplifier Board","description":"\u003cdiv class=\"product_info\"\u003e\n\u003ch2 class=\"sing--sub-heading\"\u003e\u003cspan style=\"font-size: 18.72px;\"\u003ePAM8403 3W+3W 2X3W Mini Bluetooth Audio Digital USB Power Amplifier Board \u003c\/span\u003e\u003c\/h2\u003e\nTurn the normal speaker to Bluetooth applicable speaker impedance is 4 ~ 8m, perfect for converting a regular speaker to a Bluetooth speaker. This amplifier board supports Bluetooth audio input and DC 5V voltage input by micro USB.\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003eTechnical Details\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds\"\u003e\n\u003cli\u003eOutput Power (W): 3\u003c\/li\u003e\n\u003cli\u003eOperating Voltage (VDC): 5\u003c\/li\u003e\n\u003cli\u003eLength (mm): 42\u003c\/li\u003e\n\u003cli\u003eWidth (mm): 25\u003c\/li\u003e\n\u003cli\u003eHeight (mm): 5\u003c\/li\u003e\n\u003cli\u003eWeight (g): 3\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003eFeatures\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds\"\u003e\n\u003cli\u003eAmplifier Chip: PAM8403\u003c\/li\u003e\n\u003cli\u003eWorking Voltage: DC 5V\u003c\/li\u003e\n\u003cli\u003eOutput Power: 2 x 3W\u003c\/li\u003e\n\u003cli\u003eApplicable Speaker Impedance: 4\/6\/8 ohm\u003c\/li\u003e\n\u003cli\u003eDual-channel digital power amplifier Board PBTL\u003c\/li\u003e\n\u003cli\u003e3W output and low power consumption\u003c\/li\u003e\n\u003cli\u003eHigh sound quality\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch2 class=\"sing--sub-heading\"\u003e\u003cspan style=\"font-size: 18.72px;\"\u003eApplications :\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDIY Bluetooth Speakers\u003c\/strong\u003e – Build custom portable speakers with Bluetooth connectivity.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHome Audio Systems\u003c\/strong\u003e – Upgrade or modify home speaker setups.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCar Audio System Modification\u003c\/strong\u003e – Improve or add an amplifier to a car's existing audio system.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eComputer Audio Enhancement\u003c\/strong\u003e – Amplify low-power computer speakers.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePortable Audio Projects\u003c\/strong\u003e – Suitable for battery-powered or USB-powered audio devices.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEmbedded Audio Systems\u003c\/strong\u003e – Ideal for small embedded audio applications in IoT or smart devices.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLearning \u0026amp; Prototyping\u003c\/strong\u003e – Useful for electronics enthusiasts and students experimenting with audio circuits.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003ePhysical Attributes\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds\"\u003e\n\u003cli\u003eL x W x H (mm): 42 * 25 * 5\u003c\/li\u003e\n\u003cli\u003eWeight (gm) : 5\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003ePackage Includes\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds ls-n\"\u003e\n\u003cli\u003e1 x PAM8403 3W+3W 2X3W Mini Bluetooth Audio Digital USB Power Amplifier Board\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"KitsGuru","offers":[{"title":"Default Title","offer_id":40708936958133,"sku":"KG629","price":282.0,"currency_code":"INR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0587\/2130\/4757\/products\/3w-3w-2x3w-wireless-bluetooth-4-0-audio-receiver-steady-digital-amplifier-board-2.jpg?v=1739620124"},{"product_id":"mini-usb-bluetooth-adapter-v-4-0-dual-mode-wireless-dongle-csr-4-0-win7-8-xp","title":"USB Bluetooth Adapter CSR 4.0 Wireless Mini Dongle, Compatible with Windows 10\/8\/7\/Vista\/XP for Laptops \u0026 PCs (Black)","description":"\u003cdiv class=\"product_info\"\u003e\n\u003ch2 class=\"sing--sub-heading\"\u003e\u003cspan style=\"font-size: 18.72px;\"\u003eUSB Bluetooth Adapter CSR 4.0 Wireless Mini Dongle, Compatible with Windows 10\/8\/7\/Vista\/XP for Laptops \u0026amp; PCs (Black)\u003c\/span\u003e\u003c\/h2\u003e\nPlug and play Bluetooth USB adapter creates cable-free connections between your PCs and other Bluetooth devices such as Bluetooth-enabled headsets, speakers, cell phones, keyboards, or mouce at speeds of up to 3 Mbps.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eHighly Portable:\u003c\/strong\u003e BTD-401 is highly portable due to its petite dimensions. It seamlessly gets plugged into a computer\/laptop without blocking surrounding USB ports.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eTEACH THE OLD DOG THE NEW TRICK:\u003c\/strong\u003e Go wireless with advanced Bluetooth technology! The Bluetooth adapter converts Windows computers and laptops into Bluetooth 4.0 compatible devices in a wireless environment with class 2 effective high transfer data rate and low latency energy consumption technology with gold plated connector. \u003cbr\u003e\u003cbr\u003e\u003cstrong\u003ePLUG \u0026amp; PLAY:\u003c\/strong\u003e Bluetooth USB adapter creates cable-free connections between your PCs and other Bluetooth devices such as tablets, cell phones, headsets, speakers, smartphones, Apple iPad, iPhone, Galaxy, Android tablet, keyboard or mouse at speed of up to 3 Mbps from up to 33 feet away. \u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eUNIVERSAL COMPATIBILITY:\u003c\/strong\u003e High efficiency and eco-friendly Bluetooth 4.0 technology that is legacy forward\/backward compatible to all Bluetooth-enabled media player devices. such as Smartphones, iPhones, iPad, iPods, Mac, MacBooks, Android, tablets, laptops, desktops, PC, MP3 players and much more! Supports advanced A2DP (Advanced Audio Distribution Profile) \u0026amp; ARVCP (Audio\/Video Remote Control Profile. \u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eCOMPACT \u0026amp; LIGHTWEIGHT DESIGN:\u003c\/strong\u003e Well integrated with computer and other media devices to feel like a built-in device. Portable and yet powerful. Supports Windows 10, Windows 8, Windows 7, XP, Vista, 2003, 2000 Me 64\/32 bit. \u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eVERSATILE:\u003c\/strong\u003e Ideal for office and\/or entertainment use, wireless speaker, wireless headphone\/headset, hands-free talking, music playback, mouse and keyboard, wireless communication chatting,...etc. who enjoys tangle free environment from up to 33 feet away. \u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003e1. \u003c\/strong\u003eWindows 8 automatically finds and installs the latest drivers when the BTD-401 dongle is plugged in for the first time. Windows 10 7 \/ Vista \/ XP users need to use the included CD (or online links) to install the drivers.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003e2\u003c\/strong\u003e. If you need to transmit an audio file, \"BlueSoleil\" software needs to be downloaded.\n\u003cdiv\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003eTechnical Details\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds\"\u003e\n\u003cli\u003eBluetooth version: Bluetooth V4.0+EDR V1.1\/2.0\/3.0\u003c\/li\u003e\n\u003cli\u003eInterface: USB 2.0\u003c\/li\u003e\n\u003cli\u003eFrequency range: 2.4GHz (2402-2480MHz)\u003c\/li\u003e\n\u003cli\u003eTransfer rate: 3Mbps\u003c\/li\u003e\n\u003cli\u003eDistance: 0-20M(range within 10M is recommended)\u003c\/li\u003e\n\u003cli\u003eVoltage: DC 5V\u003c\/li\u003e\n\u003cli\u003eCurrent: 500mA\u003c\/li\u003e\n\u003cli\u003ePower consumption: 5W\u003c\/li\u003e\n\u003cli\u003eOS supported: Windows 10\/ Windows 8\/Windows 7\/ Vista\/ XP\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003eFeatures\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds\"\u003e\n\u003cli\u003eBTD-401 transforms any computer with a USB port to a Bluetooth enabled computer Built with the latest Bluetooth specification v4.0 Class 2\u003c\/li\u003e\n\u003cli\u003eSupports all common Bluetooth (wireless) peripherals like keyboards, mice, headsets, stereo headphones, etc.\u003c\/li\u003e\n\u003cli\u003eSupports A2DP, PAN, ATT, AVRCP, PAN, GAVDP, HCRP, HFP, HID, HID over GATT, GATT, OPP, and more.\u003c\/li\u003e\n\u003cli\u003eQuick Intelligent sleep wake up function, strong transfer signals, 3Mbps transfer rate.\u003c\/li\u003e\n\u003cli\u003eBackwards compatible with Bluetooth versions 2.1\/2.0\/3.0.\u003c\/li\u003e\n\u003cli\u003eCompatible with Windows 10 8\/ Windows 7\/ Vista\/ XP. Not compatible with Mac OS.\u003c\/li\u003e\n\u003cli\u003eConsumes very low power.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003ePhysical Attributes\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds\"\u003e\n\u003cli\u003eL x W x H (mm): 22 * 15 * 7\u003c\/li\u003e\n\u003cli\u003eWeight (gm) : 20\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003ePackage Includes\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds ls-n\"\u003e\n\u003cli\u003e1 x USB Bluetooth Adapter CSR 4.0 Wireless Mini Dongle, Compatible with Windows 10\/8\/7\/Vista\/XP for Laptops \u0026amp; PCs (Black)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"KitsGuru","offers":[{"title":"Default Title","offer_id":40708938367157,"sku":"KG641","price":149.0,"currency_code":"INR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0587\/2130\/4757\/products\/mini-usb-bluetooth-adapter-v-4-0-dual-mode-wireless-dongle-csr-4-0-win7-8-xp-2.jpg?v=1648468152"},{"product_id":"rfm69hcw-wireless-receiving-module-868mhz","title":"HOPERF Wireless Transceiver RF Module 868Mhz RFM69HW-868S2R","description":"\u003cdiv class=\"product_info\"\u003e\n\u003ch2 class=\"sing--sub-heading\"\u003e\u003cspan style=\"font-size: 18.72px;\"\u003eHOPERF Wireless Transceiver RF Module 868Mhz RFM69HW-868S2R \u003c\/span\u003e\u003c\/h2\u003e\nThe RFM69HW is a transceiver module capable of operation over a wide frequency range, including the 315,433,868 and 915MHz license-free ISM (Industry Scientific and Medical) frequency bands. All major RF communication parameters are programmable and most of them can be dynamically set.\u003cbr\u003e\u003cbr\u003eThe RFM69HW offers the unique advantage of programmable narrow-band and wide-band communication modes. The RFM69HW is optimized for low power consumption while offering high RF output power and channelized operation. Compliance with ETSI and FCC regulations. In order to better use RFM69HW modules, this specification also involves a large number of the parameters and functions of its core chip RF69H’s, including those IC pins that are not led out. All of these can help customers gain a better understanding of the performance of RFM69HW modules, and enhance their application skills.\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003eTechnical Details\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds\"\u003e\n\u003cli\u003eItem Type: RF Module\u003c\/li\u003e\n\u003cli\u003eModel No.: RFM69HW-868S2R\u003c\/li\u003e\n\u003cli\u003eFrequency (MHz): 868\u003c\/li\u003e\n\u003cli\u003eRated Voltage (VDC): 3.3\u003c\/li\u003e\n\u003cli\u003eResolution: 61 Hz\u003c\/li\u003e\n\u003cli\u003eFSK Bit rates: 300 kb\/s\u003c\/li\u003e\n\u003cli\u003eDynamic Range RSSI: 115 dB+\u003c\/li\u003e\n\u003cli\u003eProgrammable Pout: -18 to +20 dBm in 1dB steps\u003c\/li\u003e\n\u003cli\u003eOperating RF Input Level: 0 dBm\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003eFeatures\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds\"\u003e\n\u003cli\u003eItem Type: RF Module\u003c\/li\u003e\n\u003cli\u003eModel No.: RFM69HW-868S2R\u003c\/li\u003e\n\u003cli\u003eFrequency (MHz): 868\u003c\/li\u003e\n\u003cli\u003eRated Voltage (VDC): 3.3\u003c\/li\u003e\n\u003cli\u003eResolution: 61 Hz\u003c\/li\u003e\n\u003cli\u003eFSK Bit rates: 300 kb\/s\u003c\/li\u003e\n\u003cli\u003eDynamic Range RSSI: 115 dB+\u003c\/li\u003e\n\u003cli\u003eProgrammable Pout: -18 to +20 dBm in 1dB steps\u003c\/li\u003e\n\u003cli\u003eOperating RF Input Level: 0 dBm\u003c\/li\u003e\n\u003cli\u003eHigh Sensitivity: down to -120 dBm at 1.2 kbps\u003c\/li\u003e\n\u003cli\u003eHigh Selectivity: 16-tap FIR Channel Filter\u003c\/li\u003e\n\u003cli\u003eBullet-proof front end: IIP3 = -18 dBm, IIP2 = +35 dBm, 80 dB Blocking Immunity, no Image Frequency response\u003c\/li\u003e\n\u003cli\u003eLow current: Rx = 16 mA, 100nA register retention\u003c\/li\u003e\n\u003cli\u003eConstant RF performance over a voltage range of the module\u003c\/li\u003e\n\u003cli\u003eFully integrated synthesizer with a resolution of 61 Hz\u003c\/li\u003e\n\u003cli\u003eFSK, GFSK, MSK, GMSK and OOK modulations\u003c\/li\u003e\n\u003cli\u003eBuilt-in Bit Synchronizer performing Clock Recovery\u003c\/li\u003e\n\u003cli\u003eMin. Operational temperature range: -20°C\u003c\/li\u003e\n\u003cli\u003eMax. Operational temperature range: +70°C\u003c\/li\u003e\n\u003cli\u003eOperating Load capacitance on digital ports: 25 pF\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch2 class=\"sing--sub-heading\"\u003e\u003cspan style=\"font-size: 18.72px;\"\u003eApplications :\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eAutomated Meter Reading\u003c\/li\u003e\n\u003cli\u003eWireless Sensor Networks\u003c\/li\u003e\n\u003cli\u003eHome and Building Automation\u003c\/li\u003e\n\u003cli\u003eWireless Alarm and Security Systems\u003c\/li\u003e\n\u003cli\u003eIndustrial Monitoring and Control\u003c\/li\u003e\n\u003cli\u003eWireless M-BUS\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003ePhysical Attributes\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds\"\u003e\n\u003cli\u003eWeight (g): 1\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003ePackage Includes\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds ls-n\"\u003e\n\u003cli\u003e1 x HOPERF Wireless Transceiver RF Module 868Mhz RFM69HW-868S2R\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"KitsGuru","offers":[{"title":"Default Title","offer_id":40708939645109,"sku":"KG572","price":319.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0587\/2130\/4757\/products\/RFM69HW-868Mhz-3.jpg?v=1739514957"},{"product_id":"mh-m28-wireless-bluetooth-audio-receiver-board-module-blt-4-2-mp3-lossless-decode","title":"MH-M28 Wireless Bluetooth Audio Receiver Board Module BLT 4.2 mp3 lossless decode","description":"\u003cdiv class=\"product_info\"\u003e\n\u003ch2 class=\"sing--sub-heading\"\u003e\u003cspan style=\"font-size: 18.72px;\"\u003eMH-M28 Wireless Bluetooth Audio Receiver Board Module BLT 4.2 mp3 lossless decode\u003c\/span\u003e\u003c\/h2\u003e\nThis MH-M28 Wireless Bluetooth Audio Receiver Board is a low power design solution, which supports the latest Bluetooth 4.2 transmission. Convert your old speakers into a Bluetooth-equipped speaker with the help of this module. With a maximum range of 20 meters.\u003c\/div\u003e\n\u003cdiv data-me-style=\"text-align: start;\" data-me-fragment=\"1\" style=\"text-align: center;\"\u003e\u003cimg data-me-src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0587\/2130\/4757\/files\/MH-M28-Wireless-Bluetooth-Audio-Receiver-Board-Module-BLT-4.webp?v=1648184761\" data-me-style=\"float: none;\" data-me-fragment=\"1\" alt=\"MH-M28 Wireless Bluetooth Audio Receiver Board Module BLT 4.2 mp3 lossless decode\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0587\/2130\/4757\/files\/MH-M28-Wireless-Bluetooth-Audio-Receiver-Board-Module-BLT-4.webp?v=1648184761\" style=\"margin-bottom: 16px; float: none;\"\u003e\u003c\/div\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003eTechnical Details\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds\"\u003e\n\u003cli\u003eItem Type: MH Series Module\u003c\/li\u003e\n\u003cli\u003eBluetooth Version: 4.2\u003c\/li\u003e\n\u003cli\u003eVoltage Rating (VDC): 3.7 to 5\u003c\/li\u003e\n\u003cli\u003eModel: MH-M28\u003c\/li\u003e\n\u003cli\u003eOperating Voltage (VDC): 3.7 ~ 5\u003c\/li\u003e\n\u003cli\u003eMax. Operating Current (mA): 20\u003c\/li\u003e\n\u003cli\u003eTransmission Distance: 20 meters\u003c\/li\u003e\n\u003cli\u003eOperating Temperature (°C): -40 to 85\u003c\/li\u003e\n\u003cli\u003eSensitivity (dBm): -87dBm\u003c\/li\u003e\n\u003cli\u003eLength (mm): 45\u003c\/li\u003e\n\u003cli\u003eWidth (mm): 20\u003c\/li\u003e\n\u003cli\u003eHeight (mm): 2\u003c\/li\u003e\n\u003cli\u003eWeight (g): 5\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003eFeatures\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds\"\u003e\n\u003cli\u003eSupport WAV\/WMA\/FLAC\/APE\/MP3 lossless decoding, stereo two-channel output\u003c\/li\u003e\n\u003cli\u003eSupport Bluetooth Protocol HFPV1.7, A2DPV1.2, AVRCPV1.5, AVCTPV1.2, AVDTPV1.2\u003c\/li\u003e\n\u003cli\u003eMaximum Transmission Distance of 20 meters.\u003c\/li\u003e\n\u003cli\u003eMicro USB Power Supply\u003c\/li\u003e\n\u003cli\u003e3.5mm Audio Jack\u003c\/li\u003e\n\u003cli\u003eCan be powered via lithium Battery.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch2 class=\"sing--sub-heading\"\u003e\u003cspan style=\"font-size: 18.72px;\"\u003eApplications :\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eWireless Audio Streaming\u003c\/strong\u003e – Enables Bluetooth connectivity for speakers and audio systems.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHome Audio Systems\u003c\/strong\u003e – Converts traditional speakers into wireless Bluetooth speakers.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCar Audio Integration\u003c\/strong\u003e – Adds Bluetooth functionality to car stereo systems.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDIY Bluetooth Speakers\u003c\/strong\u003e – Ideal for custom-built wireless audio projects.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeadphone Amplifiers\u003c\/strong\u003e – Enhances audio systems with wireless playback capability.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEmbedded Audio Projects\u003c\/strong\u003e – Used in smart home devices and IoT applications.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003ePhysical Attributes\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds\"\u003e\n\u003cli\u003eL x W x H (mm): 45 x 20 x 2\u003c\/li\u003e\n\u003cli\u003eWeight (gm) : 5\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003ePackage Includes\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds\"\u003e\n\u003cli\u003e1 x MH-M28 Wireless Bluetooth Audio Receiver Board Module BLT 4.2 mp3 lossless decode\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"KitsGuru","offers":[{"title":"Default Title","offer_id":40708955734197,"sku":"KG793","price":119.0,"currency_code":"INR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0587\/2130\/4757\/products\/mh-m28-wireless-bluetooth-audio-receiver-board-module-blt-4-2-mp3-lossless-decode-2.jpg?v=1648185427"},{"product_id":"hc-06-4-pin-bluetooth-module-slave-no-button","title":"HC-06 6 Pin Bluetooth Module Master and Slave No Button Original IC","description":"\u003cdiv class=\"product_info\"\u003e\n\u003ch2 class=\"sing--sub-heading\"\u003e\u003cspan style=\"font-size: 18.72px;\"\u003eHC-06 6 Pin Bluetooth Module\u003c\/span\u003e\u003c\/h2\u003e\nThe HC-06 6-Pin Bluetooth Module is a compact and reliable serial communication module designed for seamless wireless connectivity between microcontrollers and other Bluetooth-enabled devices. It primarily operates in slave mode, making it ideal for receiving commands and transmitting data over a serial (UART) interface. This module is widely used in wireless data transmission, remote control applications, and IoT-based projects, where stable and efficient Bluetooth communication is essential.\u003cbr\u003e\u003cbr\u003eBuilt with an original IC, the HC-06 ensures high performance, low power consumption, and a strong wireless connection. It features a 6-pin interface for easy integration with microcontrollers like Arduino, Raspberry Pi, ESP8266, and STM32, supporting baud rate configurations via AT commands. Unlike some versions, this module does not have a built-in button for mode switching, making it a dedicated slave device for reliable connections.\u003cbr\u003e\u003cbr\u003eWith a communication range of up to 10 meters (unobstructed) and support for Bluetooth 2.0+EDR, it ensures fast and stable data transfer. Its compact size, ease of use, and compatibility with various platforms make it a popular choice for engineers, students, and hobbyists working on automation, robotics, and wireless control systems.\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003eSpecifications\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds\"\u003e\n\u003cli\u003eModel: HC-06\u003c\/li\u003e\n\u003cli\u003eOperating Voltage: 3.3V (5V tolerant RX)\u003c\/li\u003e\n\u003cli\u003eCommunication: UART (3.3V logic level)\u003c\/li\u003e\n\u003cli\u003eBaud Rate: Default 9600 (configurable via AT commands)\u003c\/li\u003e\n\u003cli\u003eBluetooth Version: V2.0+EDR\u003c\/li\u003e\n\u003cli\u003eOperating Frequency: 2.4GHz ISM band\u003c\/li\u003e\n\u003cli\u003eSupported Protocols: Bluetooth SPP (Serial Port Profile)\u003c\/li\u003e\n\u003cli\u003eTransmission Distance: Up to 10 meters (in open space)\u003c\/li\u003e\n\u003cli\u003eAntenna: On-board PCB antenna\u003c\/li\u003e\n\u003cli\u003eSwitch\/Button: No\u003c\/li\u003e\n\u003cli\u003eModel: HC-06 (Master and Slave)\u003c\/li\u003e\n\u003cli\u003eInput Voltage Range: 3.6V to 6V (Never over 7V)\u003c\/li\u003e\n\u003cli\u003eInput current: 30mA (unpaired), 10mA (paired)\u003c\/li\u003e\n\u003cli\u003eCommunication Mode: 8 data bits \/ 1 stop bit \/ without parity\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003ePin Out\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds\"\u003e\n\u003cli\u003eState: Indicates Bluetooth connection status\u003c\/li\u003e\n\u003cli\u003eVCC: 3.3V – 5V power input\u003c\/li\u003e\n\u003cli\u003eGND: Ground\u003c\/li\u003e\n\u003cli\u003eTXD: Transmit Data (3.3V logic)\u003c\/li\u003e\n\u003cli\u003eRXD: Receive Data (3.3V logic)\u003c\/li\u003e\n\u003cli\u003eEN (Enable): Used to enable\/disable module\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003eFeatures\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds\"\u003e\n\u003cli\u003eCompact and Easy to Interface with microcontrollers like Arduino, ESP8266, ESP32, Raspberry Pi, etc.\u003c\/li\u003e\n\u003cli\u003eWireless Serial Communication via UART\u003c\/li\u003e\n\u003cli\u003eLow Power Consumption\u003c\/li\u003e\n\u003cli\u003eBuilt-in Encryption and Authentication for secure data transmission\u003c\/li\u003e\n\u003cli\u003eSupports AT Commands for baud rate and name configuration\u003c\/li\u003e\n\u003cli\u003eDimensions: 38mm × 17mm × 6mm\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch2 class=\"sing--sub-heading\"\u003e\u003cspan style=\"font-size: 18.72px;\"\u003eApplications :\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eWireless Sensor Data Transmission\u003c\/li\u003e\n\u003cli\u003eHome Automation Systems\u003c\/li\u003e\n\u003cli\u003eRobotics \u0026amp; Remote Control\u003c\/li\u003e\n\u003cli\u003eIoT (Internet of Things) Applications\u003c\/li\u003e\n\u003cli\u003eSerial Cable Replacement\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003eIntegration with Arduino\u003c\/h3\u003e\n\u003cdiv id=\"p_info\" style=\"text-align: start;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0587\/2130\/4757\/files\/KG036.jpg?v=1639115299\" style=\"float: none;\" alt=\"TTL HC06 Bluetooth Module\" width=\"900\" height=\"675\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003eSample Code\u003c\/h3\u003e\n\u003cscript src=\"https:\/\/gist.github.com\/labsguru\/ae62c264f678edc25a3e2389190827c5.js\"\u003e\u003c\/script\u003e\n\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003eIntegration with Raspberry Pi\u003c\/h3\u003e\n\u003cdiv id=\"p_info\" style=\"text-align: center;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0587\/2130\/4757\/files\/HC06-WITH-PI.jpg?v=1641294708\" style=\"margin-bottom: 16px; float: none;\" width=\"75%\" height=\"75%\" alt=\"TTL HC06 Bluetooth Module\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003eSample Code\u003c\/h3\u003e\n\u003cscript src=\"https:\/\/gist.github.com\/labsguru\/d1d7c35788d4a00173992871fca468ae.js\"\u003e\u003c\/script\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003ePhysical Attributes\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds\"\u003e\n\u003cli\u003eL * W * H in mm : 37 * 16.5 * 6\u003c\/li\u003e\n\u003cli\u003eWeight in gm: 5\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003ePackage Includes\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds ls-n\"\u003e\n\u003cli\u003e1 x HC-06 6 Pin Bluetooth Module Master and Slave No Button Original IC\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"KitsGuru","offers":[{"title":"Default Title","offer_id":44233445572860,"sku":"KG036","price":499.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0587\/2130\/4757\/files\/HC-066PinBluetoothModuleMasterandSlaveNoButtonOriginalIC_4.jpg?v=1743053931"},{"product_id":"13-56mhz-usb-proximity-sensor-smart-rfid-ic-card-reader","title":"13.56MHz USB Proximity Sensor Smart RFID IC Card Reader","description":"\u003cdiv class=\"product_info\"\u003e\n\u003ch2 class=\"sing--sub-heading\"\u003e\u003cspan style=\"font-size: 18.72px;\"\u003e13.56MHz USB Proximity Sensor Smart RFID IC Card Reader\u003c\/span\u003e\u003c\/h2\u003e\n13.56MHz USB Proximity Sensor Smart RFID IC Card Reader is an RFID 13.56MHz IC reader with, a reading distance of up to 8cm, which is widely used for RFID radio frequency identification systems and projects, such as automated parking management, personal identification, and production access control.\u003cbr\u003e\u003cbr\u003eThis RFID card reader can read the RFID card serial number and output to your computer according to the specified format, then management software derives many more functions.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eInstallation Steps:\u003c\/strong\u003e Connect with a computer through the USB cable inside.\u003cbr\u003eOpen Notepad or a Word document.\u003cbr\u003ePut the card on the top of the reader.\u003cbr\u003eThe document will output the card number automatically.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e No RFID card or Tag is included in the package you have to buy it separately\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003eTechnical Details\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds\"\u003e\n\u003cli\u003eModel Type: RFID Reader\u003c\/li\u003e\n\u003cli\u003eOperating Frequency: 13.56 MHz\u003c\/li\u003e\n\u003cli\u003ePower Supply: +5V DC\u003c\/li\u003e\n\u003cli\u003eCurrent Consumption: 70mA\u003c\/li\u003e\n\u003cli\u003eCable Length: 1.4m (USB)\u003c\/li\u003e\n\u003cli\u003eDimensions (L x W x H): 95 x 60 x 10 mm\u003c\/li\u003e\n\u003cli\u003eSupported Cards: Mifare S50, S70\u003c\/li\u003e\n\u003cli\u003eProtocol: 14443A\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003eFeatures\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds\"\u003e\n\u003cli\u003eModel: R20XC\u003c\/li\u003e\n\u003cli\u003eUSB Plug and Play\u003c\/li\u003e\n\u003cli\u003eRFID reader 0-8cm Reading Distance\u003c\/li\u003e\n\u003cli\u003eAll Windows Versions \/ Android Supported\u003c\/li\u003e\n\u003cli\u003eS50\/S70 Card Supported\u003c\/li\u003e\n\u003cli\u003eOTG Phone Connection\u003c\/li\u003e\n\u003cli\u003eBuilt-in buzzer and LED for identification\u003c\/li\u003e\n\u003cli\u003eWidely used in apartments, offices, supermarkets, and other places\u003c\/li\u003e\n\u003cli\u003eSupporting System: Windows OS, CEMENT, LINUX, Vista\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch2 class=\"sing--sub-heading\"\u003e\u003cspan style=\"font-size: 18.72px;\"\u003eApplications :\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAccess Control Systems:\u003c\/strong\u003e Used for secure entry in buildings, offices, and restricted areas.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTime and Attendance Management:\u003c\/strong\u003e Tracks employee attendance efficiently in workplaces.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eParking Lot Management:\u003c\/strong\u003e Enables automated vehicle entry and exit systems.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLibrary Management Systems:\u003c\/strong\u003e Facilitates book check-in and check-out using RFID cards.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCashless Payment Systems:\u003c\/strong\u003e Used in cafeterias, vending machines, and transportation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003ePhysical Attribute\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds\"\u003e\n\u003cli\u003eUSB Cable Length : 1.4 meter\u003c\/li\u003e\n\u003cli\u003eL x W x H (mm) : 105 x 70 x 12\u003c\/li\u003e\n  \u003cli\u003eweight (g) : 93\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003ePackage Includes\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds\"\u003e\n\u003cli\u003e1 x 13.56MHz USB Proximity Sensor Smart RFID IC Card Reader\u003c\/li\u003e\n\u003cli\u003e1 x USB Cable\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"KitsGuru","offers":[{"title":"Default Title","offer_id":43296691028220,"sku":"KG803","price":599.0,"currency_code":"INR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0587\/2130\/4757\/files\/13.56MHz_USB_Proximity_Sensor_Smart_RFID_IC_Card_Reader.jpg?v=1740377034"},{"product_id":"cmt2300a-wireless-module-x-m-wireless-data-transmission-similar-to-si4438-lora-wireless-module","title":"CMT2300A SI4438\/SI4432 433MHz LoRA Wireless Transceiver Module Distance 1000M","description":"\u003cdiv class=\"product_info\"\u003e\n\u003ch2 class=\"sing--sub-heading\"\u003e\u003cspan style=\"font-size: 18.72px;\"\u003eCMT2300A SI4438\/SI4432 433MHz LoRA Wireless Transceiver Module Distance 1000M\u003c\/span\u003e\u003c\/h2\u003e\nXL4432-SMT is a cost-effective 433M wireless transceiver module designed by wireless transceiver IC CMT2300A. It has multiple modulation modes. The module's transmit power, working frequency, modulation rate and other parameters can be configured by the microcontroller. Based on the SPI interface, it is convenient for various MCU connections. Can do a variety of wireless two-way data transmission and reception, the microcontroller through the SPI control wireless module to transmit, receive data or sleep, the wireless module receives data through the NIRQ port to notify the microcontroller to receive, the microcontroller reads the data received by the wireless module through the SPI interface.\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003eTechnical Details\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds\"\u003e\n\u003cli\u003eFrequency Band: 433\/470 MHz\u003c\/li\u003e\n    \u003cli\u003eSize: 16.5 × 17mm, 1.27mm spacing\u003c\/li\u003e\n    \u003cli\u003eOutput Power: 20dBm \/ 100m\u003c\/li\u003e\n    \u003cli\u003eEmission Current: 85mA @ 100mW\u003c\/li\u003e\n    \u003cli\u003eReceive Sensitivity: -124dBm @ 0.5K\u003c\/li\u003e\n    \u003cli\u003eReceive Current: 18mA\u003c\/li\u003e\n    \u003cli\u003eModulation: GFSK\u003c\/li\u003e\n    \u003cli\u003eSleep Current: 1uA\u003c\/li\u003e\n    \u003cli\u003eData Interface: Four-wire SPI\u003c\/li\u003e\n\u003cli\u003eOpen distance: 1000m\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003eFeatures of solid-state relay\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds\"\u003e\n\u003cli\u003eLong Range: Up to 1000m communication distance.\u003c\/li\u003e\n    \u003cli\u003eFrequency: 433MHz operation for stable transmission.\u003c\/li\u003e\n    \u003cli\u003eHigh Sensitivity: Supports long-distance and low-power applications.\u003c\/li\u003e\n    \u003cli\u003eModulation: GFSK\/LoRa for reliable data transmission.\u003c\/li\u003e\n    \u003cli\u003eLow Power Consumption: Suitable for battery-operated devices.\u003c\/li\u003e\n    \u003cli\u003eSPI Interface: Easy integration with microcontrollers.\u003c\/li\u003e\n    \u003cli\u003eAdjustable Data Rate: Configurable for different communication needs.\u003c\/li\u003e\n    \u003cli\u003eApplications: IoT, industrial automation, smart metering, and remote control.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003eApplications\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds\"\u003e\n\u003cli\u003eIoT Networks – Smart agriculture, environmental monitoring, and asset tracking.\u003c\/li\u003e\n    \u003cli\u003eIndustrial Automation – Wireless sensor networks and machine communication.\u003c\/li\u003e\n    \u003cli\u003eSmart Metering – Remote electricity, water, and gas meter reading.\u003c\/li\u003e\n    \u003cli\u003eHome Automation – Wireless security systems and remote control devices.\u003c\/li\u003e\n    \u003cli\u003eTelemetry Systems – Weather stations and remote data collection.\u003c\/li\u003e\n    \u003cli\u003eDrone Communication – Reliable long-range control and telemetry.\u003c\/li\u003e\n    \u003cli\u003eSmart Cities – Parking systems, street lighting control, and waste management.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003ePhysical Attribute\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds\"\u003e\n\u003cli\u003eModule size: 16. 5 * 17mm\u003c\/li\u003e\n\u003cli\u003eInterface spacing 1. 27m\u003c\/li\u003e\n\u003cli\u003eWeight(gm): 3\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003ePackage Includes\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds ls-n\"\u003e\n\u003cli\u003e1 x CMT2300A SI4438\/SI4432 433MHz LoRA Wireless Transceiver Module Distance 1000M\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"KitsGuru","offers":[{"title":"Default Title","offer_id":44370755879164,"sku":"KG945","price":399.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0587\/2130\/4757\/files\/cmt2300a-wireless-module-x-m-wireless-data-transmission-similar-to-si4438-lora-wireless-module.jpg?v=1683537570"},{"product_id":"hc-14-wireless-module-lora-serial-communication-433mhz-transparent-transmission-transmission-and-reception-3-km-transmission-distance","title":"HC-14 wireless module LoRa serial communication 433MHz transparent transmission SX1278 receiving and transmitting 3 km communication","description":"\u003cdiv class=\"product_info\"\u003e\n\u003ch2 class=\"sing--sub-heading\"\u003e\u003cspan style=\"font-size: 18.72px;\"\u003eHC-14 wireless module LoRa serial communication 433MHz transparent transmission SX1278 receiving and transmitting 3 km communication\u003c\/span\u003e\u003c\/h2\u003e\nThe HC-14 Wireless Module is a LoRa-based serial communication module designed for long-range, reliable data transmission. Operating at 433MHz, it utilizes the SX1278 chipset to achieve transparent transmission with minimal interference. This module supports both receiving and transmitting functions, enabling stable wireless communication over distances of up to 3 km in open environments. Featuring low power consumption, high sensitivity, and strong anti-interference capabilities, the HC-14 is ideal for IoT applications, remote monitoring, industrial automation, smart agriculture, and wireless sensor networks. Its compact design and easy serial interface integration make it a convenient solution for long-range wireless data transmission needs.\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003eTechnical Details\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds\"\u003e\n\u003cli\u003eModel: HC-14\u003c\/li\u003e\n\u003cli\u003eCommunication Interface : UART 3.3V\/5V TTL level\u003c\/li\u003e\n\u003cli\u003eOperating voltage: 3.2 ~ 5.5V\u003c\/li\u003e\n\u003cli\u003eAntenna interface: Spring Antenna\/Antenna Holder\u003c\/li\u003e\n\u003cli\u003eWireless rate: 8 kinds of S1~S8\u003c\/li\u003e\n\u003cli\u003eWorking frequency: 415 ~ 450 MHz\u003c\/li\u003e\n\u003cli\u003eOperating Voltage: DC3.0V~5.5V\u003c\/li\u003e\n\u003cli\u003eWorking Humidity: 10% ~ 90%\u003c\/li\u003e\n\u003cli\u003eWorking temperature: -40°C~85°C\u003c\/li\u003e\n\u003cli\u003ecommunication distance: 3000m (wireless rate 51)\u003c\/li\u003e\n\u003cli\u003etransfer method: half duplex\u003c\/li\u003e\n\u003cli\u003eWorking current : 24mA (receiving), 125mA (transmission)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003eFeatures\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds\"\u003e\n\u003cli\u003eLoRa Technology: Long-range wireless communication with SX1278 chip.\u003c\/li\u003e\n\u003cli\u003eFrequency: Operates at 433MHz for stable and efficient transmission.\u003c\/li\u003e\n\u003cli\u003eTransparent Transmission: Supports serial communication for easy integration.\u003c\/li\u003e\n\u003cli\u003eHigh Sensitivity: Reaches -148 dBm, ensuring excellent signal reception.\u003c\/li\u003e\n\u003cli\u003eLow Power Consumption: Ideal for battery-powered applications.\u003c\/li\u003e\n\u003cli\u003e3 km Communication Range: Reliable long-distance transmission in open areas.\u003c\/li\u003e\n\u003cli\u003eStable Data Transmission: High anti-interference capability.\u003c\/li\u003e\n\u003cli\u003eMultiple Baud Rates: Configurable for different data rates.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003eApplications\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds\"\u003e\n\u003cli\u003eIoT Networks: Smart agriculture, environment monitoring, and asset tracking.\u003c\/li\u003e\n\u003cli\u003eIndustrial Automation: Wireless sensor networks and remote monitoring.\u003c\/li\u003e\n\u003cli\u003eSmart Cities: Street lighting control, water meter reading, and parking systems.\u003c\/li\u003e\n\u003cli\u003eHome Automation: Wireless security systems and remote control devices.\u003c\/li\u003e\n\u003cli\u003eTelemetry Systems: Weather stations and remote data collection.\u003c\/li\u003e\n\u003cli\u003eDrone \u0026amp; Robotics Communication: Reliable control over long distances.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003ePhysical Attribute\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds\"\u003e\n\u003cli\u003eL x W x H (mm): 27 x 16 x 4\u003c\/li\u003e\n\u003cli\u003eWeight (gm): 4\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003ePackage Includes\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds ls-n\"\u003e\n\u003cli\u003e1 x HC-14 wireless module LoRa serial communication 433MHz transparent transmission SX1278 receiving and transmitting 3 km communication\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"KitsGuru","offers":[{"title":"Default Title","offer_id":44370778849532,"sku":"KG944","price":799.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0587\/2130\/4757\/files\/1_8c39d596-507c-4d4e-934f-f996be6a5230.jpg?v=1740725854"},{"product_id":"esp8266-web-server-serial-wifi-extension-board-shield-esp-14","title":"ESP32 38Pin Development Board WiFi+Bluetooth Ultra-Low Power Consumption Dual Core Without Cable","description":"\u003cdiv class=\"product_info\"\u003e\n\u003ch2 class=\"sing--sub-heading\"\u003e\u003cspan style=\"font-size: 18.72px;\"\u003eESP32-WROOM-32 38Pin Development Board WiFi + Bluetooth Dual Core (Without Cable)\u003c\/span\u003e\u003c\/h2\u003e\nThe \u003cstrong\u003eESP32-WROOM-32 38Pin Development Board\u003c\/strong\u003e is a compact, high-performance development platform featuring \u003cstrong\u003e2.4GHz WiFi + Bluetooth dual-mode\u003c\/strong\u003e connectivity and a \u003cstrong\u003edual-core microcontroller\u003c\/strong\u003e for powerful IoT and embedded applications. The ESP32 solution integrates key RF components such as antenna switch, RF balun, power amplifier, low-noise amplifier, filters, and power management—keeping the overall design efficient and compact on the PCB. \u003cbr\u003e\u003cbr\u003eBuilt using \u003cstrong\u003eTSMC 40nm ultra-low power\u003c\/strong\u003e technology, this board delivers excellent RF performance with low power consumption, making it safe, reliable, and scalable for a wide range of projects. It supports multiple networking configurations including \u003cstrong\u003eAP\u003c\/strong\u003e, \u003cstrong\u003eSTA\u003c\/strong\u003e, and \u003cstrong\u003eAP+STA\u003c\/strong\u003e modes, and works well with common development environments for quick prototyping and product integration.\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003eFeatures\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds\"\u003e\n\u003cli\u003eESP32-WROOM-32 based development board with 38 pins\u003c\/li\u003e\n\u003cli\u003e2.4GHz dual-mode WiFi + Bluetooth connectivity\u003c\/li\u003e\n\u003cli\u003eDual-core microcontroller for fast processing\u003c\/li\u003e\n\u003cli\u003eUltra-low power consumption for IoT applications\u003c\/li\u003e\n\u003cli\u003eHigh performance-price ratio\u003c\/li\u003e\n\u003cli\u003eCompact size, easy to embed into other products\u003c\/li\u003e\n\u003cli\u003eSupports LWIP protocol and Freertos\u003c\/li\u003e\n\u003cli\u003eSupports three modes: AP, STA, and AP+STA\u003c\/li\u003e\n\u003cli\u003eScalable, safe, and reliable for multiple use cases\u003c\/li\u003e\n\u003cli\u003eEasy to extend for different IoT and automation projects\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003eTechnical Details\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds\"\u003e\n\u003cli\u003eItem Type: ESP32 Based Development Board\u003c\/li\u003e\n\u003cli\u003eModule: ESP32-WROOM-32\u003c\/li\u003e\n\u003cli\u003ePin Count: 38 Pin\u003c\/li\u003e\n\u003cli\u003eWireless: 2.4GHz Dual-Mode WiFi + Bluetooth\u003c\/li\u003e\n\u003cli\u003eWiFi Modes Supported: AP, STA, AP+STA\u003c\/li\u003e\n\u003cli\u003eProtocol Support: LWIP, Freertos\u003c\/li\u003e\n\u003cli\u003ePower Consumption: Low\u003c\/li\u003e\n\u003cli\u003eRF Integration: Antenna switch, RF balun, PA, LNA, filters, power management\u003c\/li\u003e\n\u003cli\u003eCable: Not included\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003eApplications\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds\"\u003e\n\u003cli\u003eIoT sensor nodes and wireless data logging\u003c\/li\u003e\n\u003cli\u003eHome automation and smart appliance control\u003c\/li\u003e\n\u003cli\u003eBluetooth and WiFi gateways\u003c\/li\u003e\n\u003cli\u003eSmart switches, relays, and wireless controllers\u003c\/li\u003e\n\u003cli\u003eIndustrial monitoring and automation prototypes\u003c\/li\u003e\n\u003cli\u003eESP32 learning, firmware development, and rapid prototyping\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003ePhysical Attributes\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds\"\u003e\n\u003cli\u003eLx W x H: 48 x 26 x 13mm\u003c\/li\u003e\n\u003cli\u003eWeight: 10g\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003ePackage Includes\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds ls-n\"\u003e\n\u003cli\u003e1 x ESP32-WROOM-32 38Pin Development Board WiFi + Bluetooth Dual Core (Without Cable)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"KitsGuru","offers":[{"title":"Default Title","offer_id":44557790806268,"sku":"KGPDB016","price":421.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0587\/2130\/4757\/files\/ESP3238PinDevelopmentBoardWiFi_BluetoothUltra-LowPowerConsumptionDualCoreWithoutCable.jpg?v=1769839721"},{"product_id":"mh-m18-wireless-bluetooth-audio-receiver-board-module-blt-4-2-mp3-lossless-decode-1","title":"MH-M18 Wireless Bluetooth Audio Receiver Board Module BLT 4.2 mp3 lossless decode","description":"\u003cdiv class=\"product_info\"\u003e\n\u003ch2 class=\"sing--sub-heading\"\u003e\u003cspan style=\"font-size: 18.72px;\"\u003e4×4 Matrix 16 Keypad Keyboard Module 16 Button MCU\u003c\/span\u003e\u003c\/h2\u003e\nThis MH-M18 Wireless Bluetooth Audio Receiver Board is a low power design solution, which supports the latest Bluetooth 4.2 transmission. Convert your old speakers into a Bluetooth equipped speaker with the help of this module. With a maximum range of 20 meters. \u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e This Product is available in two different variant of IC chip (HW-425 ,MH-M18 and JL AS208PO1429-25C4) with same working, we will ship it randomly\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003eTechnical Details\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds ls-n\"\u003e\n\u003cli\u003eOperating Voltage: 3.7V - 5V\u003c\/li\u003e\n\u003cli\u003eModel No.: MH M18\u003c\/li\u003e\n\u003cli\u003eBluetooth Version: 4.2\u003c\/li\u003e\n\u003cli\u003eMax Operating Current: 20mA\u003c\/li\u003e\n\u003cli\u003eTransmission Distance: 20m\u003c\/li\u003e\n\u003cli\u003eOperating Temperature: -40°C to 85°C\u003c\/li\u003e\n\u003cli\u003eSensitivity: -87dBm\u003c\/li\u003e\n\u003cli\u003eDimensions: 23mm × 16.5mm × 3mm\u003c\/li\u003e\n\u003cli\u003eWeight: 2g\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003eFeatures\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds ls-n\"\u003e\n\u003cli\u003eSupports WAV\/WMA\/FLAC\/APE\/MP3 decoding\u003c\/li\u003e\n\u003cli\u003eStereo two-channel output\u003c\/li\u003e\n\u003cli\u003eBluetooth protocols: HFPV1.7, A2DPV1.2, AVRCPV1.5, AVCTPV1.2, AVDTPV1.2\u003c\/li\u003e\n\u003cli\u003eMax transmission distance: 20m\u003c\/li\u003e\n\u003cli\u003ePowered via lithium battery\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003eApplication\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds\"\u003e\n\u003cli\u003eWireless Audio Streaming for speakers and amplifiers\u003c\/li\u003e\n\u003cli\u003eBluetooth Music Receiver for home audio systems\u003c\/li\u003e\n\u003cli\u003eDIY Audio Projects and custom sound systems\u003c\/li\u003e\n\u003cli\u003eCar Bluetooth Adapter for hands-free audio\u003c\/li\u003e\n\u003cli\u003ePortable Speaker Integration for wireless music playback\u003c\/li\u003e\n\u003cli\u003eEmbedded Audio Solutions in smart devices\u003c\/li\u003e\n\u003cli\u003eWireless Headphone Adapters for audio upgrades\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003ePhysical Attributes\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds\"\u003e\n\u003cli\u003eDimensions: 23mm × 16.5mm × 3mm\u003c\/li\u003e\n\u003cli\u003eWeight: 2g\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003ePackage Includes\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds ls-n\"\u003e\n\u003cli\u003e1 x MH-M18 Wireless Bluetooth Audio Receiver Board Module BLT 4.2 mp3 lossless decode\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"KitsGuru","offers":[{"title":"Default Title","offer_id":44638978736380,"sku":"KG1045","price":113.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0587\/2130\/4757\/files\/mh-m18wireless-bluetooth-audio-receiver-board-module-blt-4-2-mp3-lossless-decode.jpg?v=1695798765"},{"product_id":"mh-mx8-m38-wireless-bluetooth-audio-module-4-2-mp3-lossless-decoder-receiver-board-mh-mx38","title":"MH-M38 Wireless Bluetooth Audio Receiver Module with Cable","description":"\u003cdiv class=\"product_info\"\u003e\n\u003ch2 class=\"sing--sub-heading\"\u003e\u003cspan style=\"font-size: 18.72px;\"\u003eMH-M38 Wireless Bluetooth Audio Receiver Module with Cable\u003c\/span\u003e\u003c\/h2\u003e\nThis MH-M38 Wireless Bluetooth Audio Receiver Module with Cable is a low-power Bluetooth design solution that supports the latest Bluetooth 4.2 transmission, and 2-channel stereo lossless playback, and the module can be connected to Bluetooth to quickly realize Bluetooth wireless transmission, which is very convenient.\u003cbr\u003e\u003cbr\u003eIn an open environment, the Bluetooth 4.2 connection distance can reach 20 meters. Widely used in a variety of Bluetooth audio reception, a variety of audio DIY modification.\u003cbr\u003e\u003cbr\u003eAfter the module is powered on, the mobile phone searches for the Bluetooth name MH-M38, and can play music after connecting Bluetooth.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eModule blue indicator light:\u003c\/strong\u003e When the Bluetooth is not connected, the indicator light flashes quickly; When the Bluetooth connection is on, the indicator light is always on; When the Bluetooth is playing, the indicator light flashes slowly.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eNote: \u003c\/strong\u003eThis Product is available in two different variants of IC (MH-M38 ,Hw-406 and JL AS208PO1429-25C4) with the same working we will ship it randomly.\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003eTechnical Details\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds ls-n\"\u003e\n\u003cli\u003eType: MH Series Module\u003c\/li\u003e\n\u003cli\u003eWork Contact Status: 20mA\u003c\/li\u003e\n\u003cli\u003eDeep Sleep Mode: 3µA\u003c\/li\u003e\n\u003cli\u003eWireless Range: 20m (Low Interference)\u003c\/li\u003e\n\u003cli\u003eSensitivity: -87dBm\u003c\/li\u003e\n\u003cli\u003eSize: 45 × 20 × 5 mm\u003c\/li\u003e\n\u003cli\u003eWeight: 7g\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003eFeatures\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds ls-n\"\u003e\n\u003cli\u003eBluetooth V4.2 with Auto Connection\u003c\/li\u003e\n\u003cli\u003eSupports WAV\/WMA\/FLAC\/APE\/MP3\u003c\/li\u003e\n\u003cli\u003eLossless Decoding\u003c\/li\u003e\n\u003cli\u003eStereo Dual-Channel Output\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch2 class=\"sing--sub-heading\"\u003e\u003cspan style=\"font-size: 18.72px;\"\u003eApplications :\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eWireless Audio Streaming:\u003c\/strong\u003e Convert wired speakers into Bluetooth-enabled ones.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHome Audio Systems:\u003c\/strong\u003e Upgrade old sound systems with wireless capabilities.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCar Audio Integration:\u003c\/strong\u003e Stream music wirelessly to car stereo systems.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDIY Bluetooth Speakers:\u003c\/strong\u003e Build custom wireless audio projects.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003ePhysical Attributes\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds\"\u003e\n\u003cli\u003eDimensions (Lx Wx H)mm: 45x20x5\u003c\/li\u003e\n\u003cli\u003eWeight (gm):7\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003ePackage Includes\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds ls-n\"\u003e\n\u003cli\u003e1 x MH-M38 Wireless Bluetooth Audio Receiver Module with Cable\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"KitsGuru","offers":[{"title":"Default Title","offer_id":44638988599548,"sku":"KG1046","price":118.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0587\/2130\/4757\/files\/mh-m38wireless-bluetooth-audio-receiver-board-module-blt-4-2-mp3-lossless-decode.jpg?v=1741349921"},{"product_id":"jdy-41-2-4g-module-wireless-serial-port-module-extrnel-antena","title":"JDY-41 2.4G Module Wireless Serial Port Module 2.4G Remote Control Switch serial port","description":"\u003cdiv class=\"product_info\"\u003e\n\u003ch2 class=\"sing--sub-heading\"\u003e\u003cspan style=\"font-size: 18.72px;\"\u003eJDY-41 2.4G Module Wireless Serial Port Module 2.4G Remote Control Switch serial port\u003c\/span\u003e\u003c\/h2\u003eThe JDY-41 is a 2.4GHz wireless serial port module designed for remote control and transparent serial data transmission. It facilitates wireless communication between devices over a short range, making it suitable for applications requiring wireless data transfer or remote control functionalities.\u003cdiv\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003eTechnical details\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds ls-n\"\u003e\n\u003cli\u003eVoltage: 2.2V-3.6V\u003c\/li\u003e\n\u003cli\u003eFrequency: 2.4 GHz\u003c\/li\u003e\n\u003cli\u003eTX Power: 12dB (max)\u003c\/li\u003e\n\u003cli\u003eRX Sensitivity: -97dB\u003c\/li\u003e\n\u003cli\u003eRange: Up to 120m\u003c\/li\u003e\n\u003cli\u003eBaudrate: 1200-19200 bps\u003c\/li\u003e\n\u003cli\u003eChannels: Up to 128\u003c\/li\u003e\n\u003cli\u003eConfig: AT commands\u003c\/li\u003e\n\u003cli\u003eModes: 7\u003c\/li\u003e\n\u003cli\u003eSleep: 5µA\u003c\/li\u003e\n\u003cli\u003eRX: 24mA | TX: 40mA\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003eFeatures:\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds ls-n\"\u003e\n\u003cli\u003eModel: JDY-41\u003c\/li\u003e\n\u003cli\u003eFrequency: 2.4 GHz\u003c\/li\u003e\n\u003cli\u003eOperating Voltage: 2.2V-3.6V\u003c\/li\u003e\n\u003cli\u003eTransmission Distance: Up to 120m\u003c\/li\u003e\n\u003cli\u003eBaud Rate: 1200-19200 bps\u003c\/li\u003e\n\u003cli\u003eMax Transmit Power: 12dBm\u003c\/li\u003e\n\u003cli\u003eReceive Sensitivity: -97dBm\u003c\/li\u003e\n\u003cli\u003eSupports up to 128 channels\u003c\/li\u003e\n\u003cli\u003e7 Operating Modes\u003c\/li\u003e\n\u003cli\u003eLow Power Consumption: Sleep current 5µA\u003c\/li\u003e\n\u003cli\u003eEasy Configuration via AT Commands\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003eApplications:\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds ls-n\"\u003e\n\u003cli\u003eWireless Data Transmission – Ideal for serial communication between devices.\u003c\/li\u003e\n\u003cli\u003eRemote Control Systems – Used in wireless switches and automation.\u003c\/li\u003e\n\u003cli\u003eIndustrial Automation – Enables wireless monitoring and control.\u003c\/li\u003e\n\u003cli\u003eSmart Home Applications – Supports IoT devices and home automation.\u003c\/li\u003e\n\u003cli\u003eWireless Sensor Networks – Facilitates real-time data collection.\u003c\/li\u003e\n\u003cli\u003eRobotics – Used for remote control and telemetry.\u003c\/li\u003e\n\u003cli\u003eAccess Control – Integrated into wireless authentication systems.\u003c\/li\u003e\n\u003cli\u003eWireless Lighting Control – Manages smart lighting solutions.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n  \n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003ePackage Includes\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds ls-n\"\u003e\n\u003cli\u003e1 x JDY-41 2.4G Module Wireless Serial Port Module 2.4G Remote Control Switch serial port\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"KitsGuru","offers":[{"title":"Default Title","offer_id":44663672963324,"sku":"KG1075","price":149.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0587\/2130\/4757\/files\/JDY-412.4GModuleWirelessSerialPortModule2.4GRemoteControlSwitchserialporttransparentTransmission_3.jpg?v=1742285716"},{"product_id":"diy-esp-32s-adapter-board","title":"Adapter Breakout Board for ESP-32F ESP32 ESP-Wroom-32 Wireless Bluetooth Module","description":"\u003cdiv class=\"product_info\"\u003e\n\u003ch2 class=\"sing--sub-heading\"\u003e\u003cspan style=\"font-size: 18.72px;\"\u003eAdapter Breakout Board for ESP-32F ESP32 ESP-Wroom-32 Wireless Bluetooth Module\u003c\/span\u003e\u003c\/h2\u003e\nThis is the Adapter Breakout Board for the ESP-32f ESP32 ESP-Wroom-32 Wireless Bluetooth Module. Adapter Board Pinboard Converter for ESP-32S ESP32S ESP32 Wireless WIFI Module 2.54mm. This is an adapter board for ESP-32S Wireless Module. It can be inserted to breadboard with Dupont cable wire. Convenient to develop and debug.\u003cbr\u003e\u003cbr\u003eThis Adapter Board is suitable for the ESP-32F module. ESP-32F Adapter Board minimum system needs only lead 4 lines to connect to the USB serial adapter, TXD should be connected to TX, and TXD should be connected to RX. Note: You must connect a 4,7K-20K pull-up resistor in the EN pin to 3.3V, we recommend 12K. According to the above description, power on after connecting the line and default operating mode, press the IO0 button to get into download mode, and press the RESET button to download after you flash your code.\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003eTechnical Details\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds ls-n\"\u003e\n\u003cli\u003eType: Other Board\/Module\u003c\/li\u003e\n\u003cli\u003eBased on: ESP32\u003c\/li\u003e\n\u003cli\u003eBoard Size: 36×34mm\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003eFeatures\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds ls-n\"\u003e\n\u003cli\u003eFor ESP32\u003c\/li\u003e\n\u003cli\u003eOnboard Reset button and flashing firmware button\u003c\/li\u003e\n\u003cli\u003eIncludes the adapter board and male double row pins connectors (not soldered)\u003c\/li\u003e\n\u003cli\u003eWiFi board ESP32 not included\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch2 class=\"sing--sub-heading\"\u003e\u003cspan style=\"font-size: 18.72px;\"\u003eApplications :\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eIoT Projects\u003c\/strong\u003e – Enables wireless connectivity for smart devices.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHome Automation\u003c\/strong\u003e – Controls smart home appliances and sensors.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWireless Communication\u003c\/strong\u003e – Supports Bluetooth and Wi-Fi applications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEmbedded Systems\u003c\/strong\u003e – Ideal for prototyping and development.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003ePhysical Attributes\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds\"\u003e\n\u003cli\u003eBoard Size (mm) : 36×34\u003c\/li\u003e\n\u003cli\u003eWeight: 7 g\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003ePackage Includes\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds ls-n\"\u003e\n\u003cli\u003e1x Adapter Breakout Board for ESP-32F\/ESP32\/ESP-WROOM-32\u003c\/li\u003e\n\u003cli\u003e1x Set of Berg Connectors \u0026amp; Switches\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"KitsGuru","offers":[{"title":"Default Title","offer_id":44665496174844,"sku":"KG1085","price":27.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0587\/2130\/4757\/files\/AdapterBreakoutBoardforESP-32SESP32ESP-Wroom-32WirelessBluetoothModule.jpg?v=1741685364"},{"product_id":"hc-02-bluetooth-module-android-wireless-serial-transceiver-module-data-transparent-transmission-compatible-with-hc-06-smd","title":"HC-02 6pin Bluetooth Module Compatible with HC-05 \/ HC- 06","description":"\u003cdiv class=\"product_info\"\u003e\n\u003ch2 class=\"sing--sub-heading\"\u003e\u003cspan style=\"font-size: 18.72px;\"\u003eHC-02 6pin Bluetooth Module Compatible with HC-05 \/ HC- 06\u003c\/span\u003e\u003c\/h2\u003e\nHC-02 Bluetooth serial communication module is based on the Bluetooth v2.0 Bluetooth protocol data transmission module, high stability, ultra-low power consumption, and industrial-grade Bluetooth data transmission module.\u003cbr\u003e\u003cbr\u003eUsers do not need to care about complex wireless communication configurations and transmission algorithms. They only need to connect to devices through the TTL serial port. Powered the HC-02 slave module, and can be connected to the mobile phone for data transmission. In addition, it can be used with HC-05 or HC-06 hosts (matching code, default is 1234) to connect, can replace a traditional serial line, save wiring work, use it’s very flexible. \u003cbr\u003e\u003cbr\u003e\n\u003cdiv class=\"product_info\" style=\"text-align: start;\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003ePinout Diagram\u003c\/h3\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0587\/2130\/4757\/files\/HC-02-Bluetooth-module-pin-out-Applications.jpg?v=1742194016\" alt=\"HC-02 6pin Bluetooth Module Compatible with HC-05 \/ HC- 06\" style=\"float: none;\"\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cstrong\u003eHow to Use the HC-02 Bluetooth module: \u003c\/strong\u003e The HC-02 has two operating modes, one is the Data mode in which it can send and receive data from other Bluetooth devices and the other is the AT Command mode where the default device settings can be changed. We can operate the device in either of these two modes by using the key pin as explained in the pin description.\u003cbr\u003e\u003cbr\u003eIt is very easy to pair the HC-02 module with microcontrollers because it operates using the Serial Port Protocol (SPP). Simply power the module with +5V\/+3.3V and connect the Rx pin of the module to the Tx of MCU and Tx pin of module to Rx of MCU as shown in the figure below\u003cbr\u003e\u003cbr\u003eDuring power up the key pin can be grounded to enter into Command mode, if left free it will by default enter into the data mode. As soon as the module is powered you should be able to discover the Bluetooth device as “HC-02” then connect with it using the default password 1234 and start communicating with it.\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003eHC-02 6pin Bluetooth Module\u003c\/h3\u003e\n\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0587\/2130\/4757\/files\/HC-02-Bluetooth-module.jpg?v=1742193572\"\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003eTechnical Details\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds\"\u003e\n\u003cli\u003eItem Type: HC Series Module\u003c\/li\u003e\n\u003cli\u003eModel: HC-02\u003c\/li\u003e\n\u003cli\u003eVoltage Rating (VDC): 3.2 to 6\u003c\/li\u003e\n\u003cli\u003eOperating Frequency: 2.4G\u003c\/li\u003e\n\u003cli\u003eCommunication Mode: UART pin 3.3V TTL level\u003c\/li\u003e\n\u003cli\u003eInput Voltage (V): 3.2 ~ 6V\u003c\/li\u003e\n\u003cli\u003eOperating Voltage: 3.0 ~ 3.6V\u003c\/li\u003e\n\u003cli\u003eRSSI Support: Not supported\u003c\/li\u003e\n\u003cli\u003eCommunication Level: 3.3V\u003c\/li\u003e\n\u003cli\u003eTransmitted Power: 6dBm (max)\u003c\/li\u003e\n\u003cli\u003eReference Distance: 10m\u003c\/li\u003e\n\u003cli\u003eAir Data Rate: 2Mbps\u003c\/li\u003e\n\u003cli\u003eAntenna Interface: Internal PCB antenna\u003c\/li\u003e\n\u003cli\u003eCommunication Current: 30mA\u003c\/li\u003e\n\u003cli\u003eReceiving Sensitivity: -85dBm @ 2Mbps\u003c\/li\u003e\n\u003cli\u003eOperating Humidity: 10% ~ 90%\u003c\/li\u003e\n\u003cli\u003eStorage Temperature (°C): -40°C ~ +85°C\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003eFeatures\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds\"\u003e\n\u003cli\u003eSupports transparent transmission with iPhone (iPhone 4s and above)\u003c\/li\u003e\n\u003cli\u003eRequires BLE Bluetooth serial port assistant for iPhone connection\u003c\/li\u003e\n\u003cli\u003eCompatible with HC-05 and HC-06 Bluetooth serial port modules\u003c\/li\u003e\n\u003cli\u003eSupports Bluetooth 2.0 with EDR (2 MBPS – 3 MBPS modulation)\u003c\/li\u003e\n\u003cli\u003eBuilt-in 2.4 GHz antenna (requires debugging)\u003c\/li\u003e\n\u003cli\u003eSupports transparent transmission with Android smartphones and notebooks\u003c\/li\u003e\n\u003cli\u003eSupports transparent transmission with desktop computers via HC-06-USB\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch2 class=\"sing--sub-heading\"\u003e\u003cspan style=\"font-size: 18.72px;\"\u003eApplications :\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eWireless Data Transmission:\u003c\/strong\u003e Enables serial communication between microcontrollers and devices.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIoT Projects:\u003c\/strong\u003e Ideal for smart home automation and connected devices.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRemote Control Systems:\u003c\/strong\u003e Used in wireless automation for robotics and industrial applications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEmbedded Systems Development:\u003c\/strong\u003e Suitable for Bluetooth-enabled microcontroller projects.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSmart Home Integration:\u003c\/strong\u003e Supports wireless control of home appliances.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003ePhysical Attributes\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds\"\u003e\n\u003cli\u003eDimensions(mm): 37.5 x 15 x 3.4\u003c\/li\u003e\n\u003cli\u003eWeight: 3g\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003ePackage Includes\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds ls-n\"\u003e\n\u003cli\u003e1 x HC-02 6pin Bluetooth Module Compatible with HC-05 \/ HC- 06\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"KitsGuru","offers":[{"title":"Default Title","offer_id":44672598081788,"sku":"KG1093","price":537.0,"currency_code":"INR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0587\/2130\/4757\/files\/HC-02BluetoothmoduleAndroidwirelessserialtransceivermoduledatatransparenttransmissioncompatiblewithHC-06INLINE_1_a6ea2668-0525-44f4-90d9-ee0244f656eb.jpg?v=1742194237"},{"product_id":"2-4g-zigbee-wireless-serial-transceiver-module-cc2530-data-transparent-transmission-point-to-point-broadcast-mode-ttl-1","title":"2.4G zigbee wireless serial transceiver module CC2530 data transparent transmission point to point broadcast mode TTL","description":"\u003cp\u003eThe CC2530 Wireless UART Module is a versatile and reliable communication device designed for wireless data transmission using the 2.4GHz Zigbee protocol. This module offers a seamless and efficient way to establish wireless connections for various applications, making it ideal for hobbyist projects and industrial use.\u003c\/p\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch2 class=\"sing--sub-heading\"\u003e\u003cspan style=\"font-size: 18.72px;\"\u003e Key Features:\u003c\/span\u003e\u003c\/h2\u003e\n\u003cstrong\u003eWireless Connectivity: \u003c\/strong\u003eThe module is based on the CC2530 SoC (System-on-Chip), equipped with Zigbee wireless communication capabilities. It allows you to establish robust and low-power wireless connections over a 2.4GHz frequency band.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eUART Interface:\u003c\/strong\u003e With a UART (Universal Asynchronous Receiver-Transmitter) interface, this module is easy to integrate into your projects or systems. It simplifies the process of sending and receiving serial data wirelessly.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eWide Application Range:\u003c\/strong\u003e The CC2530 module can be used in a wide range of applications, including home automation, industrial automation, smart lighting, sensor networks, and more. Its versatility makes it suitable for both hobbyists and professionals.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eLow Power Consumption:\u003c\/strong\u003e Zigbee is known for its low power consumption, making it suitable for battery-operated devices. The CC2530 module optimizes power usage, ensuring long battery life for your wireless devices.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eCompact Design:\u003c\/strong\u003e The module features a compact and space-efficient design, making it easy to integrate into your projects without taking up much space.\n\u003cdiv\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch2 class=\"sing--sub-heading\"\u003e\u003cspan style=\"font-size: 18.72px;\"\u003e Applications:\u003c\/span\u003e\u003c\/h2\u003e\n\u003cstrong\u003eHome Automation: \u003c\/strong\u003eControl and monitor various home devices.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eWireless Sensor Networks:\u003c\/strong\u003e Collect data from distributed sensors.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eRemote Control Systems: \u003c\/strong\u003eOperate devices remotely.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eIndustrial Automation:\u003c\/strong\u003e Monitor and control industrial processes.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eHealth Care: \u003c\/strong\u003eWireless monitoring of patient data.\n\u003cdiv\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003eTechnical Details\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds ls-n\"\u003e\n\u003cli\u003eInput voltage: 3.3-5.5 VDC\u003c\/li\u003e\n\u003cli\u003eCurrent: 30 mA\u003c\/li\u003e\n\u003cli\u003eData rate: 3300 Bps (1 meter away)\u003c\/li\u003e\n\u003cli\u003eFrequency: 2400 - 2450Mhz\u003c\/li\u003e\n\u003cli\u003eRange: 250 meters maximum\u003c\/li\u003e\n\u003cli\u003eChip: Texas Instruments CC2530\u003c\/li\u003e\n\u003cli\u003eDimensions: 31.5 x 15.5mm\u003c\/li\u003e\n\u003cli\u003eUp to 16 adjustable channels\u003c\/li\u003e\n\u003cli\u003eBaud rate adjustable from 2400bps to 115200bps\u003c\/li\u003e\n\u003cli\u003ePossibility for data exchange between two modules via UART\u003c\/li\u003e\n\u003cli\u003ePossibility for data exchange between multiple modules\u003c\/li\u003e\n\u003cli\u003ePinout is indicated on the module\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003ePackage Includes\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds ls-n\"\u003e\n\u003cli\u003e1 x 2.4G Zigbee Wireless Serial Transceiver Module CC2530 Data Transparent Transmission Point-to-Point Broadcast Mode TTL\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"KitsGuru","offers":[{"title":"Default Title","offer_id":44706274181372,"sku":"KG1147","price":999.0,"currency_code":"INR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0587\/2130\/4757\/files\/2.4GzigbeewirelessserialtransceivermoduleCC2530datatransparenttransmission.jpg?v=1713332085"},{"product_id":"hc-02-bluetooth-module-android-wireless-serial-transceiver-module-data-transparent-transmission-compatible-with-hc-06-inline","title":"HC-02 Wireless Bluetooth Module without Baseplate Compatible with HC-05 \/ HC- 06","description":"\u003cdiv class=\"product_info\"\u003e\n\u003ch2 class=\"sing--sub-heading\"\u003e\u003cspan style=\"font-size: 18.72px;\"\u003eHC-02 Wireless Bluetooth Module without Baseplate Compatible with HC-05 \/ HC- 06\u003c\/span\u003e\u003c\/h2\u003e\nHC-02 Bluetooth serial communication module is based on the Bluetooth V2.0 Bluetooth protocol data transmission module, high stability, ultra- low power consumption, and industrial grade Bluetooth data transmission module.\u003cbr\u003e\u003cbr\u003eUsers do not need to care about complex wireless communication configurations and transmission algorithms. They only need to connect to devices through a TTL serial port. Powered the HC-02 slave module, and can be connected to the mobile phone for data transmission. In addition, it can be used with HC-05 or HC-06 hosts\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003eTechnical Details\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds\"\u003e\n\u003cli\u003eItem Type: HC Series Module\u003c\/li\u003e\n\u003cli\u003eBluetooth Version: BLE, 2.0, 4.0\u003c\/li\u003e\n\u003cli\u003eVoltage Rating (VDC): 3.2 to 6\u003c\/li\u003e\n\u003cli\u003eInput Supply Voltage (VDC): 3.2 – 6V DC\u003c\/li\u003e\n\u003cli\u003eSignal Voltage: 3.2 – 6V DC\u003c\/li\u003e\n\u003cli\u003eRange: ~10m (in open air)\u003c\/li\u003e\n\u003cli\u003eInterface: UART (RX and TX)\u003c\/li\u003e\n\u003cli\u003eAdditional Specs.: Baud rate in standard modes: 9600 (adjustable)\u003c\/li\u003e\n\u003cli\u003eDefault Bluetooth PIN: 1234\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch2 class=\"sing--sub-heading\"\u003e\u003cspan style=\"font-size: 18.72px;\"\u003eApplications :\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eWireless Data Transmission:\u003c\/strong\u003e Enables seamless serial communication between microcontrollers and devices.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRemote Control Systems:\u003c\/strong\u003e Used in wireless automation for home, industrial, and robotics applications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIoT Projects:\u003c\/strong\u003e Ideal for connecting smart devices, sensors, and embedded systems.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRobotics \u0026amp; Automation:\u003c\/strong\u003e Facilitates communication between robots and controllers.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEmbedded Systems Development:\u003c\/strong\u003e Useful for prototyping Bluetooth-enabled applications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSmart Home Integration:\u003c\/strong\u003e Enables Bluetooth-based smart home control systems.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVehicle Monitoring Systems:\u003c\/strong\u003e Used in automotive applications for diagnostics and control.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003ePhysical Attributes\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds\"\u003e\n\u003cli\u003eL x W x H (mm): 27 x 13 x 1.8\u003c\/li\u003e\n\u003cli\u003eWeight: 1 g\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003ePackage Includes\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds ls-n\"\u003e\n\u003cli\u003e1 x HC-02 Wireless Bluetooth Module without Baseplate Compatible with HC-05 \/ HC- 06\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"KitsGuru","offers":[{"title":"Default Title","offer_id":45433819889916,"sku":"KG1092","price":421.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0587\/2130\/4757\/files\/HC-02BluetoothmoduleAndroidwirelessserialporttransceivermoduledatatransparenttransmissioncompatiblewithHC-06_1_38585af9-b5fe-44fe-b4e4-17b0e13490ce.jpg?v=1742192866"},{"product_id":"em-18-rfid-reader-module","title":"EM-18 RFID Reader Module","description":"\u003cdiv class=\"product_info\"\u003e\n\u003ch2 class=\"sing--sub-heading\"\u003e\u003cspan style=\"font-size: 18.72px;\"\u003eEM-18 RFID Reader Module\u003c\/span\u003e\u003c\/h2\u003e\nRadio-frequency identification (RFID) technology whereby digital data encoded in RFID tags is captured or identified by a reader via radio waves. EM-18 RFID Reader Module utilizes radio-frequency electromagnetic fields to transfer data, For the purposes of automatically identifying and tracking tags attached to objects. The tags contain electronically stored information. This EM-18 RFID Reader is a Tiny, simple to use RFID reader module.\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003eSpecification\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds ls-n\"\u003e\n\u003cli\u003eOperating Voltage: 4.5V~5.5V\u003c\/li\u003e\n\u003cli\u003eOperating Current: 50mA\u003c\/li\u003e\n\u003cli\u003eOperating Frequency: 125kHz\u003c\/li\u003e\n\u003cli\u003eSerial Interface: 9600bps ASCII Output\u003c\/li\u003e\n\u003cli\u003eEncoding: 64-bit\u003c\/li\u003e\n\u003cli\u003eCommunication: WEIGAND\/RS232\u003c\/li\u003e\n\u003cli\u003eSize: 32x32x8mm\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003eFeatures\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds\"\u003e\n\u003cli\u003eOperating Voltage: 5V DC\u003c\/li\u003e\n\u003cli\u003eReading Distance: 6-10 cm (depends on tag)\u003c\/li\u003e\n\u003cli\u003eRead Frequency: 125 kHz\u003c\/li\u003e\n\u003cli\u003eCompatible with EM4001 64-bit RFID tags\u003c\/li\u003e\n\u003cli\u003e9600bps ASCII output\u003c\/li\u003e\n\u003cli\u003eCurrent: \u0026lt;50mA\u003c\/li\u003e\n\u003cli\u003eSupports 125kHz EM4100 tags\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003ePinout\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds\"\u003e\n\u003cli\u003eVCC: Connect to power source (+)\u003c\/li\u003e\n\u003cli\u003eGND: Connect to ground\u003c\/li\u003e\n\u003cli\u003eBUZZ: Connect to the buzzer (if used)\u003c\/li\u003e\n\u003cli\u003eNC: No connection\u003c\/li\u003e\n\u003cli\u003eNC: No connection\u003c\/li\u003e\n\u003cli\u003eSEL: SEL=1 for RS232 output, SEL=0 for WEIGAND output\u003c\/li\u003e\n\u003cli\u003eTX: Data transmission via RS232\u003c\/li\u003e\n\u003cli\u003eDATA1: WEIGAND interface DATA HIGH\u003c\/li\u003e\n\u003cli\u003eDATA0: WEIGAND interface DATA LOW\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch2 class=\"sing--sub-heading\"\u003e\u003cspan style=\"font-size: 18.72px;\"\u003eApplications :\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eAccess control systems\u003c\/li\u003e\n\u003cli\u003eAttendance tracking\u003c\/li\u003e\n\u003cli\u003eSecurity and authentication\u003c\/li\u003e\n\u003cli\u003eSmart card reader systems\u003c\/li\u003e\n\u003cli\u003eAutomated toll collection\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003ePhysical Attributes\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds\"\u003e\n\u003cli\u003eSize: 32x32x8mm\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003ePackage Includes\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds ls-n\"\u003e\n\u003cli\u003e1 x EM-18 RFID Reader Module\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"KitsGuru","offers":[{"title":"Default Title","offer_id":46211177742588,"sku":"KG1168","price":499.0,"currency_code":"INR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0587\/2130\/4757\/files\/EM-18RFIDReaderModule.jpg?v=1742378801"},{"product_id":"pcr532","title":"PN532 Second Generation PN532 Integrated PCR532  NFC Elevator Card Access Card Reader","description":"\u003cdiv class=\"product_info\"\u003e\n\u003ch2 class=\"sing--sub-heading\"\u003e\u003cspan style=\"font-size: 18.72px;\"\u003ePN532 Second Generation PN532 Integrated PCR532 NFC Elevator Card Access Card Reader\u003c\/span\u003e\u003c\/h2\u003e\nThe NFC Card Reader Module is designed for efficient and secure contactless communication using 13.56MHz technology. Built around the reliable PN532 chip, this module features an onboard antenna, eliminating the need for external coils and simplifying integration into various projects. With multiple interface options—SPI, I2C, and UART—it offers flexibility in connectivity, making it suitable for applications such as access control, ticketing, and data sharing. The module is compatible with Arduino and Raspberry Pi, providing robust support for NFC-enabled product development.\n\u003cdiv\u003e\n  \u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003eTechnical Details\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds ls-n\"\u003e\n\u003cli\u003eSupply Voltage: 3.3V to 5.5V\u003c\/li\u003e\n\u003cli\u003eModel Number: NFC Card Reader Module\u003c\/li\u003e\n\u003cli\u003eChip: PN532 chip for 13.56MHz near field communication\u003c\/li\u003e\n\u003cli\u003eAntenna: Onboard antenna; no external antenna coil required\u003c\/li\u003e\n\u003cli\u003eInterface Compatibility: Supports SPI, I2C, and UART interfaces for easy switching\u003c\/li\u003e\n\u003cli\u003eCommunication Distance: Effective range up to 5 cm for contactless communication\u003c\/li\u003e\n\u003cli\u003eStandards Compatibility: ISO14443 Type A and Type B compliant Operating Voltage: 3.3V\u003c\/li\u003e\n\u003cli\u003eMaximum Working Current: 150mA\u003c\/li\u003e\n\u003cli\u003eOperating Current (Standby Mode): 100mA\u003c\/li\u003e\n\u003cli\u003eOperating Current (Card Writing Mode): 120mA\u003c\/li\u003e\n\u003cli\u003eDevelopment Support: NFC library available for Arduino and Raspberry Pi\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n \u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003eFeatures\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds ls-n\"\u003e\n\u003cli\u003eIntuitive NFC interface\u003c\/li\u003e\n    \u003cli\u003eSPI, I2C, UART support\u003c\/li\u003e\n    \u003cli\u003e13.56MHz secure data exchange\u003c\/li\u003e\n    \u003cli\u003ePN532 chip with onboard antenna\u003c\/li\u003e\n    \u003cli\u003eCompatible with Arduino \u0026amp; Raspberry Pi\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"product_info\"\u003e\n\u003ch2 class=\"sing--sub-heading\"\u003e\u003cspan style=\"font-size: 18.72px;\"\u003e Applications:\u003c\/span\u003e\u003c\/h2\u003e\n\u003cstrong\u003eAccess Control:\u003c\/strong\u003e Secure entry systems for buildings and restricted areas.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003ePublic Transportation:\u003c\/strong\u003e Efficient ticketing solutions for transit systems.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eEvent Ticketing:\u003c\/strong\u003e Rapid verification of tickets for events and concerts.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eGaming Identity Verification:\u003c\/strong\u003e Secure player identification in gaming environments and identity confirmation across sectors.\n\u003cdiv\u003e\n\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003ePackage Includes\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds ls-n\"\u003e\n\u003cli\u003e1 x PN532 Second Generation PN532 Integrated PCR532 NFC Elevator Card Access Card Reader\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"KitsGuru","offers":[{"title":"Default Title","offer_id":46644524843260,"sku":"KG1179","price":999.0,"currency_code":"INR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0587\/2130\/4757\/files\/PN532_Second_Generation_PN532_Integrated_PCR532_NFC_Elevator_Card_Access_Card_Reader.jpg?v=1742986749"},{"product_id":"hc-06-4-pin-bluetooth-module-master-and-slave-no-button-compatiable-economical-version","title":"HC-06 4 Pin Bluetooth Module Master and Slave No Button Compatible Economical Version","description":"\u003cdiv class=\"product_info\"\u003e\n\u003ch1 class=\"sing--sub-heading\"\u003e\u003cspan style=\"font-size: 18.72px;\"\u003eHC-06 4 Pin Bluetooth Module \u003c\/span\u003e\u003c\/h1\u003e\nHC-06 is the popular Bluetooth module. This HC06 module is slave mode only. It’s very easy to add wireless serial connectivity for your device with this module. Examples for Arduino and other boards are available. Once you pair with other Bluetooth devices you work like with normal UART to exchange data.\u003cbr\u003e\u003cbr\u003eThis module has built-in 3.3V voltage regulator and helps to break out the important pins (Vcc, Gnd, Txd, Rxd). Based on CSR BC4 chip, Bluetooth V2.0 + EDR. You can set the baud rate, name and pair password by AT commands when there is no Bluetooth connection. This module is a slave- it can be paired with Computer- Bluetooth master- mobile phone- PDA- PSP and so on.\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003eSpecifications\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds\"\u003e\n\u003cli\u003eItem Type: HC Series Module\u003c\/li\u003e\n\u003cli\u003eVoltage Rating (VDC): 3.3\u003c\/li\u003e\n\u003cli\u003eSwitch\/Button: No\u003c\/li\u003e\n\u003cli\u003eModel: HC-06 (Master and Slave)\u003c\/li\u003e\n\u003cli\u003eInterface: VCC - GND - TXD - RXD\u003c\/li\u003e\n\u003cli\u003eNominal Operating Voltage: 3.3V DC\u003c\/li\u003e\n\u003cli\u003eInput Voltage Range: 3.6V to 6V (Never over 7V)\u003c\/li\u003e\n\u003cli\u003eInput current: 30mA (unpaired), 10mA (paired)\u003c\/li\u003e\n\u003cli\u003eEffective Distance: 10M (open area)\u003c\/li\u003e\n\u003cli\u003eCommunication Mode: 8 data bits \/ 1 stop bit \/ without parity\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003eFeatures\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds\"\u003e\n\u003cli\u003eBases at CSR BC04 Bluetooth technology\u003c\/li\u003e\n\u003cli\u003eWith built-in 2.4GHz PCB antenna\u003c\/li\u003e\n\u003cli\u003eBluetooth class: 2 power level\u003c\/li\u003e\n\u003cli\u003eRange test: 10 meters\u003c\/li\u003e\n\u003cli\u003eOperating voltage: 3.3V to 6V DC\u003c\/li\u003e\n\u003cli\u003eOperating current in pairing: 30~40mA\u003c\/li\u003e\n\u003cli\u003eOperating current in communication: 8mA\u003c\/li\u003e\n\u003cli\u003eInterface via UART, default baud rate: 9600 bps\u003c\/li\u003e\n\u003cli\u003eOperating temperature range: -25°C – +75°C\u003c\/li\u003e\n\u003cli\u003eDimensions: 39mm × 16mm × 6mm\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch2 class=\"sing--sub-heading\"\u003e\u003cspan style=\"font-size: 18.72px;\"\u003eApplications :\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eWireless Data Transmission:\u003c\/strong\u003e Send sensor data from microcontroller to mobile devices.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cbr\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eExchange data between Bluetooth-enabled devices:\u003c\/strong\u003e (e.g., Arduino to smartphone).\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cbr\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHome Automation:\u003c\/strong\u003e Control home appliances (e.g., lights, fans) wirelessly via smartphone.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cbr\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBluetooth Robots:\u003c\/strong\u003e Control a robot wirelessly using a mobile app.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cbr\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eWireless Control Systems:\u003c\/strong\u003e Remotely control devices like motors and sensors using Bluetooth.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cbr\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePC to Microcontroller Communication:\u003c\/strong\u003e Use the HC-06 to wirelessly communicate between a PC and an Arduino.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cbr\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSensor Monitoring:\u003c\/strong\u003e Send sensor data (e.g., temperature, humidity) to a mobile app for monitoring.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003eIntegration with Arduino\u003c\/h3\u003e\n\u003cdiv style=\"text-align: start;\" id=\"p_info\"\u003e\u003cimg height=\"675\" width=\"900\" alt=\"TTL HC06 Bluetooth Module\" style=\"float: none;\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0587\/2130\/4757\/files\/KG036.jpg?v=1639115299\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003eSample Code\u003c\/h3\u003e\n\u003cscript src=\"https:\/\/gist.github.com\/labsguru\/ae62c264f678edc25a3e2389190827c5.js\"\u003e\u003c\/script\u003e\n\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003eIntegration with Raspberry Pi\u003c\/h3\u003e\n\u003cdiv style=\"text-align: center;\" id=\"p_info\"\u003e\u003cimg alt=\"TTL HC06 Bluetooth Module\" height=\"75%\" width=\"75%\" style=\"margin-bottom: 16px; float: none;\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0587\/2130\/4757\/files\/HC06-WITH-PI.jpg?v=1641294708\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003eSample Code\u003c\/h3\u003e\n\u003cscript src=\"https:\/\/gist.github.com\/labsguru\/d1d7c35788d4a00173992871fca468ae.js\"\u003e\u003c\/script\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003ePhysical Attributes\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds\"\u003e\n\u003cli\u003eL * W * H in mm : 40 * 16.5 * 7\u003c\/li\u003e\n\u003cli\u003eWeight in gm: 5\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003ePackage Includes\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds ls-n\"\u003e\n\u003cli\u003e1 x HC-06 4 Pin Bluetooth Module Master and Slave No Button Compatible Economical Version\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"KitsGuru","offers":[{"title":"Default Title","offer_id":46809857327356,"sku":"KG036V02","price":323.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0587\/2130\/4757\/products\/HC-05HC05BluetoothCompatibleModule.jpg?v=1743055002"},{"product_id":"ttl-hc05-o-p-bluetooth-module-master-slave-compatiable-economical-version-with-button","title":"TTL HC05 O\/P Bluetooth Module (Master + Slave) Compatiable Economical Version with Button","description":"\u003cdiv class=\"product_info\"\u003e\n\u003ch1 class=\"sing--sub-heading\"\u003e\u003cspan style=\"font-size: 18.72px;\"\u003eTTL HC05 O\/P Bluetooth Module\u003c\/span\u003e\u003c\/h1\u003e\nHC-05 6 Pin Wireless Serial Bluetooth Module is a Bluetooth module for use with any microcontroller. It uses the UART protocol to make it easy to send and receive data wirelessly.\u003cbr\u003e\u003cbr\u003eThe HC-06 module is a slave only device. This means that it can connect to most phones and computers with Bluetooth but it cannot connect to another slave-only device such as keyboards and other HC-06 modules. To connect with other slave devices a master module would be necessary such as the HC-05 version which can do both master and slave.\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003eSpecifications\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds\"\u003e\n\u003cli\u003eItem Type: HC Series Module\u003c\/li\u003e\n\u003cli\u003eVoltage Rating (VDC): 3.6 to 6\u003c\/li\u003e\n\u003cli\u003eSwitch\/Button: Yes\u003c\/li\u003e\n\u003cli\u003eInput Supply Voltage (V): 3.6 ~ 6\u003c\/li\u003e\n\u003cli\u003eInput current (mA): 50\u003c\/li\u003e\n\u003cli\u003eMax. Operating Range (m): 10\u003c\/li\u003e\n\u003cli\u003eOperating Frequency (Hz): 2.4GHz ISM band\u003c\/li\u003e\n\u003cli\u003eModulation Type: GFSK (Gaussian Frequency Shift Keying)\u003c\/li\u003e\n\u003cli\u003eEmission power: 4dBm, Class 2\u003c\/li\u003e\n\u003cli\u003eSensitivity (dBm): -84dBm at 0.1% BER\u003c\/li\u003e\n\u003cli\u003eLength (mm): 43\u003c\/li\u003e\n\u003cli\u003eWidth (mm): 16.5\u003c\/li\u003e\n\u003cli\u003eHeight (mm): 7\u003c\/li\u003e\n\u003cli\u003eWeight (g): 5\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003eFeatures\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds\"\u003e\n\u003cli\u003eWorking current: Matching for 30 mA, matching the communication for 8 mA\u003c\/li\u003e\n\u003cli\u003eDormancy current: No dormancy\u003c\/li\u003e\n\u003cli\u003eUsed for a GPS navigation system, water, and electricity gas meter reading system\u003c\/li\u003e\n\u003cli\u003eCompatible with computer and Bluetooth adapter, PDA, seamless connection equipment\u003c\/li\u003e\n\u003cli\u003eBluetooth module HC-08: Master and slave two-in-one module\u003c\/li\u003e\n\u003cli\u003eUses the CSR mainstream Bluetooth chip, Bluetooth V2.0 protocol standards\u003c\/li\u003e\n\u003cli\u003ePotter default baud rate of 9600, user-configurable\u003c\/li\u003e\n\u003cli\u003eBluetooth protocol: Bluetooth Specification v2.0+EDR\u003c\/li\u003e\n\u003cli\u003eSpeed: Asynchronous: 2.1Mbps (Max) \/ 160 kbps, Synchronous: 1Mbps\/1Mbps\u003c\/li\u003e\n\u003cli\u003eSecurity: Authentication and encryption\u003c\/li\u003e\n\u003cli\u003eProfiles: Bluetooth serial port\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch2 class=\"sing--sub-heading\"\u003e\u003cspan style=\"font-size: 18.72px;\"\u003eApplications :\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eWireless Data Transmission:\u003c\/strong\u003e Send and receive data between devices such as microcontrollers, smartphones, or computers.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cbr\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHome Automation:\u003c\/strong\u003e Control home appliances like lights, fans, and security systems via Bluetooth from a mobile device.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cbr\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eWireless Robotics:\u003c\/strong\u003e Enable wireless control of robots or drones using Bluetooth communication.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cbr\u003e\u003cbr\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePC to Microcontroller Communication:\u003c\/strong\u003e Establish communication between a PC and microcontroller (e.g., Arduino) for data exchange.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cbr\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSensor Monitoring:\u003c\/strong\u003e Wirelessly transmits sensor data (temperature, humidity, etc.) to a mobile app or PC.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003ePhysical Attributes\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds\"\u003e\n\u003cli\u003eL * W * H in mm : 43 * 16.5 * 7\u003c\/li\u003e\n\u003cli\u003eWeight in gm: 5\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003eIntegration with Arduino\u003c\/h3\u003e\n\u003cdiv id=\"p_info\" style=\"text-align: start;\"\u003e\u003cimg height=\"881\" width=\"951\" alt=\"TTL HC05 Bluetooth Module\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0587\/2130\/4757\/files\/arduino-bluetooth-hc05_bb.png?v=1639119847\" style=\"float: none;\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003eSample Code\u003c\/h3\u003e\n\u003cscript src=\"https:\/\/gist.github.com\/labsguru\/bd5d69d38443e5545d81914b0b386119.js\"\u003e\u003c\/script\u003e\n\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003eIntegration with Raspberry Pi\u003c\/h3\u003e\n\u003cdiv id=\"p_info\" style=\"text-align: start;\"\u003e\u003cimg alt=\"TTL HC05 Bluetooth Module\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0587\/2130\/4757\/files\/HC06-WITH-PI.jpg?v=1641294708\" style=\"float: none;\" width=\"75%\" height=\"75%\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003eSample Code\u003c\/h3\u003e\n\u003cscript src=\"https:\/\/gist.github.com\/labsguru\/d1d7c35788d4a00173992871fca468ae.js\"\u003e\u003c\/script\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003ePackage Includes\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds ls-n\"\u003e\n\u003cli\u003e1 x TTL HC05 O\/P Bluetooth Module (Master + Slave) Compatiable Economical Version with Button\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"KitsGuru","offers":[{"title":"Default Title","offer_id":46810016678140,"sku":"KG037V02","price":230.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0587\/2130\/4757\/products\/hc-05-6-pin-bluetooth-module-with-button-master-and-slave-2.jpg?v=1680103770"},{"product_id":"cmt2300a-si4438-si4432-915mhz-lora-wireless-transceiver-module-with-spring-antenna-distance-1000m","title":"CMT2300A SI4438\/SI4432 915MHz LoRA Wireless Transceiver Module with Spring Antenna Distance 1000M","description":"\u003cdiv class=\"product_info\"\u003e\n\u003ch2 class=\"sing--sub-heading\"\u003e\u003cspan style=\"font-size: 18.72px;\"\u003eCMT2300A SI4438\/SI4432 915MHz LoRA Wireless Transceiver Module with Spring Antenna Distance 1000M\u003c\/span\u003e\u003c\/h2\u003e\nThe CMT2300A SI4438\/SI4432 915MHz LoRa Wireless Transceiver Module is a high-performance RF module designed for long-range, low-power wireless communication. Operating at 915MHz, it leverages LoRa (Long Range) technology to ensure robust signal transmission with excellent penetration capabilities, making it ideal for IoT, smart agriculture, remote monitoring, and industrial automation applications. With a maximum communication range of up to 1000 meters (1km) in open space, this module provides reliable connectivity even in challenging environments. It features high sensitivity and low power consumption, ensuring energy-efficient operation for battery-powered devices. The module comes with a compact spring antenna, optimizing signal reception and transmission. Supporting multiple communication protocols, it is compatible with SI4438\/SI4432 chips, allowing seamless integration with existing wireless networks. Easy to use and implement, this transceiver module is a perfect solution for applications requiring stable, long-range, and low-power wireless communication.\u003c\/div\u003e\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003eTechnical Details\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds\"\u003e\n\u003cli\u003eFrequency Band: 915MHz\u003c\/li\u003e\n    \u003cli\u003eModulation: GFSK \/ LoRa\u003c\/li\u003e\n    \u003cli\u003eCommunication Distance: Up to 1000m\u003c\/li\u003e\n    \u003cli\u003eOutput Power: Up to 20dBm\u003c\/li\u003e\n    \u003cli\u003eReceive Sensitivity: -124dBm @ 0.5Kbps\u003c\/li\u003e\n    \u003cli\u003eData Rate: Adjustable from 0.1Kbps to 500Kbps\u003c\/li\u003e\n    \u003cli\u003eOperating Voltage: 1.8V - 3.6V\u003c\/li\u003e\n    \u003cli\u003eCurrent Consumption: Low power design for battery efficiency\u003c\/li\u003e\n    \u003cli\u003eInterface: SPI (Four-wire)\u003c\/li\u003e\n    \u003cli\u003eOperating Temperature: -40°C to 85°C\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003eFeatures of solid-state relay\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds\"\u003e\n\u003cli\u003eHigh Current Capacity: Rated for 75A, suitable for high-power applications.\u003c\/li\u003e\n    \u003cli\u003eDC Control AC: Accepts 3-32V DC input to switch 24-250V AC output.\u003c\/li\u003e\n    \u003cli\u003eSolid-State Switching: No mechanical parts, ensuring long life and silent operation.\u003c\/li\u003e\n    \u003cli\u003eOptical Isolation: Protects the control circuit from high voltage spikes.\u003c\/li\u003e\n    \u003cli\u003eFast Switching Speed: Provides efficient and precise switching compared to mechanical relays.\u003c\/li\u003e\n    \u003cli\u003eZero Crossing Detection: Reduces electrical noise and improves switching efficiency.\u003c\/li\u003e\n    \u003cli\u003eHeat Dissipation: Requires heat sink for better thermal management.\u003c\/li\u003e\n    \u003cli\u003eIndustrial Grade Build: Designed for automation, motor control, heating elements, and lighting.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003eApplications\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds\"\u003e\n\u003cli\u003eIndustrial Automation – Used for controlling high-power AC loads in automated machinery.\u003c\/li\u003e\n    \u003cli\u003eHeating Systems – Ideal for ovens, heaters, and temperature-controlled equipment.\u003c\/li\u003e\n    \u003cli\u003eMotor Control – Used in AC motor speed control and soft start applications.\u003c\/li\u003e\n    \u003cli\u003eLighting Control – Efficient switching of LED, halogen, and industrial lighting systems.\u003c\/li\u003e\n    \u003cli\u003ePower Distribution – Provides reliable and silent operation in electrical distribution systems.\u003c\/li\u003e\n    \u003cli\u003eCNC Machines – Helps in precise control of machining equipment.\u003c\/li\u003e\n    \u003cli\u003eHome Appliances – Used in HVAC systems, smart home automation, and energy-saving devices.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003ePhysical Attribute\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds\"\u003e\n\u003cli\u003eModule size: 16. 5 * 17mm\u003c\/li\u003e\n\u003cli\u003eInterface spacing 1. 27m\u003c\/li\u003e\n\u003cli\u003eWeight(gm): 3\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003ePackage Includes\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds ls-n\"\u003e\n\u003cli\u003e1 x CMT2300A SI4438\/SI4432 915MHz LoRA Wireless Transceiver Module with Spring Antenna Distance 1000M\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"KitsGuru","offers":[{"title":"Default Title","offer_id":46920471707900,"sku":"KG946","price":399.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0587\/2130\/4757\/files\/cmt2300a-wireless-module-x-m-wireless-data-transmission-similar-to-si4438-lora-wireless-module.jpg?v=1683537570"},{"product_id":"cmt2300a-si4438-si4432-868mhz-lora-wireless-transceiver-module-with-spring-antenna-distance-1000m","title":"CMT2300A SI4438\/SI4432 868MHz LoRA Wireless Transceiver Module with Spring Antenna Distance 1000M","description":"\u003cdiv class=\"product_info\"\u003e\n\u003ch2 class=\"sing--sub-heading\"\u003e\u003cspan style=\"font-size: 18.72px;\"\u003eCMT2300A SI4438\/SI4432 868MHz LoRA Wireless Transceiver Module with Spring Antenna Distance 1000M\u003c\/span\u003e\u003c\/h2\u003e\nThe CMT2300A SI4438\/SI4432 868MHz LoRa Wireless Transceiver Module is a high-performance RF module designed for long-range, low-power wireless communication. Operating at 868MHz, it leverages LoRa (Long Range) technology to ensure robust signal transmission with excellent penetration capabilities, making it ideal for IoT, smart agriculture, remote monitoring, and industrial automation applications. With a maximum communication range of up to 1000 meters (1km) in open space, this module provides reliable connectivity even in challenging environments. It features high sensitivity and low power consumption, ensuring energy-efficient operation for battery-powered devices. The module comes with a compact spring antenna, optimizing signal reception and transmission. Supporting multiple communication protocols, it is compatible with SI4438\/SI4432 chips, allowing seamless integration with existing wireless networks. Easy to use and implement, this transceiver module is a perfect solution for applications requiring stable, long-range, and low-power wireless communication.\u003c\/div\u003e\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003eTechnical Details\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds\"\u003e\n\u003cli\u003eFrequency Band: 868MHz\u003c\/li\u003e\n    \u003cli\u003eModulation: GFSK \/ LoRa\u003c\/li\u003e\n    \u003cli\u003eCommunication Distance: Up to 1000m\u003c\/li\u003e\n    \u003cli\u003eOutput Power: Up to 20dBm\u003c\/li\u003e\n    \u003cli\u003eReceive Sensitivity: -124dBm @ 0.5Kbps\u003c\/li\u003e\n    \u003cli\u003eData Rate: Adjustable from 0.1Kbps to 500Kbps\u003c\/li\u003e\n    \u003cli\u003eOperating Voltage: 1.8V - 3.6V\u003c\/li\u003e\n    \u003cli\u003eCurrent Consumption: Low power design for battery efficiency\u003c\/li\u003e\n    \u003cli\u003eInterface: SPI (Four-wire)\u003c\/li\u003e\n    \u003cli\u003eOperating Temperature: -40°C to 85°C\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003eFeatures of solid-state relay\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds\"\u003e\n\u003cli\u003eHigh Current Capacity: Rated for 75A, suitable for high-power applications.\u003c\/li\u003e\n    \u003cli\u003eDC Control AC: Accepts 3-32V DC input to switch 24-250V AC output.\u003c\/li\u003e\n    \u003cli\u003eSolid-State Switching: No mechanical parts, ensuring long life and silent operation.\u003c\/li\u003e\n    \u003cli\u003eOptical Isolation: Protects the control circuit from high voltage spikes.\u003c\/li\u003e\n    \u003cli\u003eFast Switching Speed: Provides efficient and precise switching compared to mechanical relays.\u003c\/li\u003e\n    \u003cli\u003eZero Crossing Detection: Reduces electrical noise and improves switching efficiency.\u003c\/li\u003e\n    \u003cli\u003eHeat Dissipation: Requires heat sink for better thermal management.\u003c\/li\u003e\n    \u003cli\u003eIndustrial Grade Build: Designed for automation, motor control, heating elements, and lighting.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003eApplications\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds\"\u003e\n\u003cli\u003eIndustrial Automation – Used for controlling high-power AC loads in automated machinery.\u003c\/li\u003e\n    \u003cli\u003eHeating Systems – Ideal for ovens, heaters, and temperature-controlled equipment.\u003c\/li\u003e\n    \u003cli\u003eMotor Control – Used in AC motor speed control and soft start applications.\u003c\/li\u003e\n    \u003cli\u003eLighting Control – Efficient switching of LED, halogen, and industrial lighting systems.\u003c\/li\u003e\n    \u003cli\u003ePower Distribution – Provides reliable and silent operation in electrical distribution systems.\u003c\/li\u003e\n    \u003cli\u003eCNC Machines – Helps in precise control of machining equipment.\u003c\/li\u003e\n    \u003cli\u003eHome Appliances – Used in HVAC systems, smart home automation, and energy-saving devices.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003ePhysical Attribute\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds\"\u003e\n\u003cli\u003eModule size: 16. 5 * 17mm\u003c\/li\u003e\n\u003cli\u003eInterface spacing 1. 27m\u003c\/li\u003e\n\u003cli\u003eWeight(gm): 3\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003ePackage Includes\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds ls-n\"\u003e\n\u003cli\u003e1 x CMT2300A SI4438\/SI4432 868MHz LoRA Wireless Transceiver Module with Spring Antenna Distance 1000M\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"KitsGuru","offers":[{"title":"Default Title","offer_id":46920475902204,"sku":"KG947","price":399.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0587\/2130\/4757\/files\/cmt2300a-wireless-module-x-m-wireless-data-transmission-similar-to-si4438-lora-wireless-module.jpg?v=1683537570"},{"product_id":"13-56mhz-rfid-ic-key-tag-for-access-control","title":"13.56MHz RFID IC Key Tag for Access Control","description":"\u003cdiv class=\"product_info\"\u003e\n\u003ch2 class=\"sing--sub-heading\"\u003e\u003cspan style=\"font-size: 18.72px;\"\u003e13.56MHz RFID IC Key Tag with Keyring (FM1108 Fudan Chip)\u003c\/span\u003e\u003c\/h2\u003e\nThis \u003cstrong\u003e13.56MHz RFID IC Key Tag\u003c\/strong\u003e is designed for wireless identification and access control applications such as automation, security systems, attendance tracking, and asset management. Operating at a frequency of \u003cstrong\u003e13.56MHz\u003c\/strong\u003e, each tag is \u003cstrong\u003epre-programmed with a unique ID\u003c\/strong\u003e that communicates with compatible RFID readers over short distances (typically up to 1 meter or less). \u003cbr\u003e\u003cbr\u003eHoused in a compact and durable \u003cstrong\u003eABS plastic casing\u003c\/strong\u003e, the tag comes attached to a convenient \u003cstrong\u003ekeyring\u003c\/strong\u003e, making it easy to use with keys, vehicles, ID holders, or even pet collars. Once paired, the RFID reader can identify and log the tag’s ID, trigger access control systems, or automate entry points without physical contact. \u003cbr\u003e\u003cbr\u003eThis RFID key tag uses an \u003cstrong\u003eFM1108 Fudan chip\u003c\/strong\u003e with \u003cstrong\u003e8 kbit memory\u003c\/strong\u003e. It is \u003cstrong\u003enot re-programmable\u003c\/strong\u003e but is compatible with \u003cstrong\u003e13.56MHz RFID duplicators\u003c\/strong\u003e for copying supported access cards such as parking cards or district cards. \u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e Tag color will be shipped randomly depending on availability.\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003eFeatures\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds\"\u003e\n\u003cli\u003eOperates at standard 13.56MHz RFID frequency\u003c\/li\u003e\n\u003cli\u003ePre-programmed with a unique, non-editable ID\u003c\/li\u003e\n\u003cli\u003eUses FM1108 Fudan chip with stable performance\u003c\/li\u003e\n\u003cli\u003eWireless communication with compatible RFID readers\u003c\/li\u003e\n\u003cli\u003eCompact ABS housing with integrated keyring\u003c\/li\u003e\n\u003cli\u003eEasy to distribute and convenient to carry\u003c\/li\u003e\n\u003cli\u003eCompatible with 13.56MHz RFID duplicators\u003c\/li\u003e\n\u003cli\u003eSuitable for access control, parking, and identification systems\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003eTechnical Details\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds\"\u003e\n\u003cli\u003eItem Type: RFID Tag\u003c\/li\u003e\n\u003cli\u003eModel: RFID Key Tag\u003c\/li\u003e\n\u003cli\u003eOperating Frequency: 13.56 MHz\u003c\/li\u003e\n\u003cli\u003eChip Type: FM1108 Fudan\u003c\/li\u003e\n\u003cli\u003eMemory Capacity: 8 kbit\u003c\/li\u003e\n\u003cli\u003eMaterial: ABS\u003c\/li\u003e\n\u003cli\u003eDimensions (L × W × H): 43.7 × 30.5 × 5.3 mm\u003c\/li\u003e\n\u003cli\u003eResponse Frequency: 13.56 MHz\u003c\/li\u003e\n\u003cli\u003eRe-programmable: No\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003eApplications\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds\"\u003e\n\u003cli\u003eRFID access control systems\u003c\/li\u003e\n\u003cli\u003eOffice, home, and warehouse security\u003c\/li\u003e\n\u003cli\u003eParking and vehicle identification\u003c\/li\u003e\n\u003cli\u003eAttendance and time-logging systems\u003c\/li\u003e\n\u003cli\u003eAsset and item tracking\u003c\/li\u003e\n\u003cli\u003eRFID learning and development projects\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003ePhysical Attributes\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds\"\u003e\n\u003cli\u003eMaterial: ABS plastic housing\u003c\/li\u003e\n\u003cli\u003eDimensions: 43.7 × 30.5 × 5.3 mm\u003c\/li\u003e\n\u003cli\u003eWeight: 5g\u003c\/li\u003e\n\u003cli\u003eIntegrated metal keyring\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003ePackage Includes\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds ls-n\"\u003e\n\u003cli\u003e1 × 13.56MHz RFID IC Key Tag with Keyring\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"KitsGuru","offers":[{"title":"Default Title","offer_id":48602244120828,"sku":"KG1294","price":17.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0587\/2130\/4757\/files\/13.56MHzRFIDICKeyTag_1_e8230fab-b445-45fa-b634-f36c0914a4b4.jpg?v=1767433377"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0587\/2130\/4757\/collections\/ESP32DevelopmentBoardwithWifiandBluetooth_CP2102_91a5dabb-2d13-46d6-9284-f08f842f6962.jpg?v=1736746236","url":"https:\/\/kitsguru.com\/de\/collections\/wifi-wireless-modules.oembed","provider":"KitsGuru","version":"1.0","type":"link"}