{"title":"Relay Switch Modules","description":"","products":[{"product_id":"ne555-dc-12v-delay-timer-relay-switch","title":"NE555 DC 12V Digital Delay Monostable Switch Module Time Delay Switch","description":"\u003cdiv class=\"product_info\"\u003e\n\u003ch2 class=\"sing--sub-heading\"\u003e\u003cspan style=\"font-size: 18.72px;\"\u003e NE555 DC 12V Digital Delay Monostable Switch Module \u003c\/span\u003e\u003c\/h2\u003e\nThis NE555 Delay Monostable Switch Module Time Delay Switch Delay On Vehicle Electrical Delay 12V, is based on the NE555 chip, high-performance timing CPU design. The power indicator LED and switch trigger timing indication LEDs. Timing from microseconds to long hours. Applicable to vehicle equipment-delay to prevent car ignition, and prevention of high sudden s to burn components and devices.\u003cbr\u003e\u003cbr\u003eThis is a monostable generator based on the NE555 integrated circuit. It has an adjustable delay time from 0 to 10 seconds using the\u003cstrong\u003e potentiometer\u003c\/strong\u003e or by changing the capacitance. It is also capable of controlling the device below 220V\/10A.\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003eTechnical Details: NE555 DC 12V Delay Timer Relay Switch\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds\"\u003e\n\u003cli\u003eTrigger Current: 20mA\u003c\/li\u003e\n\u003cli\u003eSwitching Voltage: 125V @15A, 250V @10A\u003c\/li\u003e\n\u003cli\u003eLoad Capability: 2200W\u003c\/li\u003e\n\u003cli\u003eLength: 68mm\u003c\/li\u003e\n\u003cli\u003eWidth: 22mm\u003c\/li\u003e\n\u003cli\u003eHeight: 18mm\u003c\/li\u003e\n\u003cli\u003eWeight: 18g\u003c\/li\u003e\n\u003cli\u003eAdditional Specs: AC Control Voltage 250V @max. 10A, DC Control Voltage: 30V @max. 10A\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\u003ePrecision Pulse Generation \/ Timing\u003c\/li\u003e\n\u003cli\u003eMonostable Operation\u003c\/li\u003e\n\u003cli\u003eStandby no power consumption\u003c\/li\u003e\n\u003cli\u003eExcellent temperature stability of 0.005%\/°C\u003c\/li\u003e\n\u003cli\u003eTime adjustable via potentiometer, default range: 0-25 seconds\u003c\/li\u003e\n\u003cli\u003eOptocoupler isolation on the signal side for anti-interference ability\u003c\/li\u003e\n\u003cli\u003eSupports high-low level control signal applications\u003c\/li\u003e\n\u003cli\u003eSuitable for industrial control applications\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\u003eTime Delay Control for Motors or Relays:\u003c\/strong\u003e Introduces a delay before activating motors or relays to prevent power surges or allow other components to initialize.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLighting Control:\u003c\/strong\u003e Delays turning on lights, useful in security systems to simulate occupancy or avoid sudden illumination.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePulse Generation in Timing Circuits:\u003c\/strong\u003e Generates a single pulse after a delay, used in timing circuits where actions need to be synchronized.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eControl for Alarm Systems:\u003c\/strong\u003e Delays the activation or deactivation of alarm systems, reducing the risk of false alarms.\u003c\/li\u003e\n\u003c\/ul\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) : 68 × 22 × 18\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 NE555 DC 12V Digital Delay Monostable Switch Module Time Delay Switch\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":40708851269813,"sku":"KG093","price":69.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0587\/2130\/4757\/products\/NE555-Delay-Monostable-Switch-Module-Time-Delay-Switch-Delay-On-Vehicle-Electrical-Delay-12V.jpg?v=1737700301"},{"product_id":"one-channel-12v-relay-module","title":"12V 1 Channel Relay Module Low level Trigger without Optocoupler","description":"\u003cdiv class=\"product_info\"\u003e\n\u003ch2 class=\"sing--sub-heading\"\u003e\u003cspan style=\"font-size: 18.72px;\"\u003e12V 1 Channel Relay Module Low level Trigger without Optocoupler\u003c\/span\u003e\u003c\/h2\u003e\n\u003cstrong\u003e12V 1 Channel Relay Module is a small \u003c\/strong\u003e and easy to use . Use it to control one 240V power appliance directly from Arduino, Raspberry Pi, and other microcontrollers or low voltage circuits. Perfect for switching 240V appliances – lights, fans, etc, and even high power motors at lower voltages.\u003cbr\u003e\u003cbr\u003e\n\nThe board uses a high-quality relay, which can handle a maximum of 10A\/250 V AC or 15A\/125V AC. Each relay has all three connections – Common, Normally Open, Normally Closed brought out to 3 pin screw terminals which make it easy to make and remove connections. The board has a power indication and a relay status LED to ease debugging. The board can accept control inputs within a wide range of voltages from 4V to 12V.\u003cbr\u003e\u003cbr\u003e\n\nPower input and relay control signals are brought to header pins on the board. Hence, the board can be easily interfaced with our development boards using our female to female jumper wires.\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\u003eModel Type: Relay Module\u003c\/li\u003e\n  \u003cli\u003eNo. of Channels: 1\u003c\/li\u003e\n  \u003cli\u003eTrigger Current: 20 mA\u003c\/li\u003e\n  \u003cli\u003eSwitching Voltage: 250 VAC @ 10A \/ 30 VDC @ 10A\u003c\/li\u003e\n  \u003cli\u003eOperating Temperature: -40°C to 85°C\u003c\/li\u003e\n  \u003cli\u003eHumidity: 20% – 85% RH\u003c\/li\u003e\n  \u003cli\u003eStorage Temperature: -65°C to 125°C\u003c\/li\u003e\n  \u003cli\u003eDimensions: 43 x 17 x 20 mm\u003c\/li\u003e\n  \u003cli\u003eWeight: 15 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\u003eBrand new and high quality.\u003c\/li\u003e\n  \u003cli\u003e1-channel relay interface board.\u003c\/li\u003e\n  \u003cli\u003eRelay: 15A @ 125V AC or 10A @ 250V AC.\u003c\/li\u003e\n  \u003cli\u003eStandard interface for microcontroller control.\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\u003eHome Automation:\u003c\/strong\u003e Controls household appliances like lights and fans via low-level trigger signals.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMicrocontroller Projects:\u003c\/strong\u003e Interfaces with microcontrollers like Arduino to control high-voltage devices.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAutomated Systems:\u003c\/strong\u003e Used in systems requiring simple on\/off control of external devices.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eIndustrial Control:\u003c\/strong\u003e Enables switching of machinery or equipment using low-level control signals.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAutomated Testing:\u003c\/strong\u003e Integrates into automated test setups to control external devices based on testing results.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePower Switching:\u003c\/strong\u003e Powers on or off high-voltage devices like lights, motors, or pumps from low-voltage logic.\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: 43 x 17 x 20 mm\u003c\/li\u003e\n  \u003cli\u003eWeight: 15 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 12V 1 Channel Relay Module Low level Trigger without Optocoupler\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n","brand":"KitsGuru","offers":[{"title":"Default Title","offer_id":40708853629109,"sku":"KG125","price":53.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0587\/2130\/4757\/files\/1Channel5VRelayModuleLowLevelTriggerWithoutOptocoupler_bb2224f5-3042-467d-b8f2-6e6c02b05fd6.jpg?v=1722080549"},{"product_id":"1-channel-5v-10a-relay-control-board-module-with-optocoupler-1","title":"5V Single Channel Relay Module with Opto coupler","description":"\u003cdiv class=\"product_info\"\u003e\n\u003ch2 class=\"sing--sub-heading\"\u003e\u003cspan style=\"font-size: 18.72px;\"\u003e5V Single Channel Relay Module with Optocoupler\u003c\/span\u003e\u003c\/h2\u003e\nThis 1-channel 5V control Single-Pole Double-Throw (SPDT) High-level trigger AC power relay board can be controlled directly via a microcontroller and switch up to 10A at 250 VAC. The inputs of 1 Channel 5V Relay Module are isolated to protect any delicate control circuitry.\u003cbr\u003e\u003cbr\u003eThe default state of the \u003cstrong\u003erelay\u003c\/strong\u003e when the power is off for COM (Power) to be connected to NC (Normally Closed). This is the equivalent of setting the relay board IN pin to HIGH (has +5V sent to it).\u003cbr\u003e\u003cbr\u003eA wide range of microcontrollers such as \u003cstrong\u003eArduino, AVR, PIC, ARM, \u003c\/strong\u003eetc can be used to control this 5V relay module\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eNOTE: \u003c\/strong\u003e\u003cstrong\u003eThere Is Printing Mistake On Module 250VAC To 30VAC And 125VAC to 28VAC But Working Will Be the Same.\u003c\/strong\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\u003eModel Type: Relay Module\u003c\/li\u003e\n\u003cli\u003eNo. of Channels: 1\u003c\/li\u003e\n\u003cli\u003eSwitching Voltage (VDC): 30@10A\u003c\/li\u003e\n\u003cli\u003eLength (mm): 38\u003c\/li\u003e\n\u003cli\u003eWidth (mm): 26\u003c\/li\u003e\n\u003cli\u003eHeight (mm): 18\u003c\/li\u003e\n\u003cli\u003eWeight (g): 13\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\u003e1 channel relay module\u003c\/li\u003e\n\u003cli\u003eNormally closed and open contacts\u003c\/li\u003e\n\u003cli\u003eHigh impedance controller pin\u003c\/li\u003e\n\u003cli\u003eDefault high-level trigger\u003c\/li\u003e\n\u003cli\u003ePull-down circuit to avoid malfunction\u003c\/li\u003e\n\u003cli\u003ePower supply indicator lamp\u003c\/li\u003e\n\u003cli\u003eControls appliances with large current\u003c\/li\u003e\n\u003cli\u003eStandard TTL logic control\u003c\/li\u003e\n\u003cli\u003eCompliant with international safety standards\u003c\/li\u003e\n\u003cli\u003e4 fixed screw holes (3.1mm diameter) for easy installation\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 Controls household appliances and devices via microcontrollers like Arduino or Raspberry Pi.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIndustrial Control Systems:\u003c\/strong\u003e Used to switch high-power devices like motors, lights, or pumps safely.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEmbedded Systems:\u003c\/strong\u003e Interfaces with microcontrollers to automate and control external circuits or appliances.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIoT Projects:\u003c\/strong\u003e Provides relay control for connected smart devices in the Internet of Things applications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSecurity Systems:\u003c\/strong\u003e Integrates into alarm systems to trigger or deactivate security 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 Attributes\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds\"\u003e\n\u003cli\u003eLength (mm): 38\u003c\/li\u003e\n\u003cli\u003eWidth (mm): 26\u003c\/li\u003e\n\u003cli\u003eHeight (mm): 18\u003c\/li\u003e\n\u003cli\u003eWeight (g): 12\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 5V Single Channel Relay Module with Optocoupler\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":40708861788341,"sku":"KG186","price":49.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0587\/2130\/4757\/files\/1Channel5VRelayModuleLowLevelTriggerWithoutOptocoupler.jpg?v=1722080493"},{"product_id":"8-channel-5v-relay-module-shield","title":"8 Channel 5V Relay Module Shield","description":"\u003cdiv class=\"product_info\"\u003e\n\u003ch2 class=\"sing--sub-heading\"\u003e\u003cspan style=\"font-size: 18.72px;\"\u003e8 Channel 5V Relay Module Shield \u003c\/span\u003e\u003c\/h2\u003e\nIt is a 5V 8 Channel Relay Module. The relay normally opens the interface maximum load: AC 250V\/10A, DC 30V\/10A. It has a trigger current of 5mA, and a module working voltage of DC 5V. Each channel of the module can be triggered by a jumper to set a high level or a low level. Fault-tolerant design, even if the control line is disconnected, the relay will not move. With status indicator: power (green), 6-channel relay status indicator (red). All module-size interfaces can be directly connected through the terminal block, which is convenient and practical.\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: Relay Module\u003c\/li\u003e\n\u003cli\u003eNo. of Channels: 8\u003c\/li\u003e\n\u003cli\u003eStorage Temperature (°C): –65 to 125\u003c\/li\u003e\n\u003cli\u003eOperating Temperature (°C): -40 to 85\u003c\/li\u003e\n\u003cli\u003eLength (mm): 138\u003c\/li\u003e\n\u003cli\u003eWidth (mm): 43\u003c\/li\u003e\n\u003cli\u003eHeight (mm): 17\u003c\/li\u003e\n\u003cli\u003eWeight (g): 102\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 8550 transistors for driving, ensuring good driveability.\u003c\/li\u003e\n\u003cli\u003eFixed bolt holes for easy installation.\u003c\/li\u003e\n\u003cli\u003eIncludes a relay status indicator LED (Power LED: Green, 8 Relay Status LEDs: Red).\u003c\/li\u003e\n\u003cli\u003eThe relay control interface operates via single-chip IO.\u003c\/li\u003e\n\u003cli\u003eLow-level activation (suction close), high-level release.\u003c\/li\u003e\n\u003cli\u003eEasy to use with a simple 3-line structure.\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 – Control lights, fans, and appliances remotely.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIndustrial Automation\u003c\/strong\u003e – Operate motors, solenoids, or industrial machinery.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIoT Projects\u003c\/strong\u003e – Connect with microcontrollers (Arduino, Raspberry Pi, ESP8266) for smart automation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSmart Irrigation Systems\u003c\/strong\u003e – Control water pumps and valves for automated farming.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSecurity Systems\u003c\/strong\u003e – Activate sirens, door locks, or alarms based on sensor inputs.\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\/Home_automation_relay_control_arduino.jpg?v=1645518177\" 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\/e179942c15e043906ad3107dda64b6a0.js\"\u003e\u003c\/script\u003e\n\u003c\/div\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\/4457461430390451193.jpg?v=1641381827\" width=\"75%\" height=\"75%\" alt=\"8 Channel 5V Relay Module Shield\" style=\"margin-bottom: 16px; 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\/5b6ad1b467618da73af6da560587d926.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 x W x H (mm): 138 x 43 x 17\u003c\/li\u003e\n\u003cli\u003eWeight (gm): 102\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 8 Channel 5V Relay Module Shield\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":40708928274613,"sku":"KG515","price":289.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0587\/2130\/4757\/products\/5V-8-Channel-Relay-Module-3.jpg?v=1739252667"},{"product_id":"1-channel-12v-wireless-module-2-key-rf-wireless-remote-control-433m-remote-control-switch-wireless-remote-control-switch","title":"12V One Channel RF 433 Mhz Wireless Relay Module with Remote Control","description":"\u003cdiv class=\"product_info\"\u003e\n\u003ch2 class=\"sing--sub-heading\"\u003e\u003cspan style=\"font-size: 18.72px;\"\u003e12V One Channel RF 433 Mhz Wireless Relay Module with Remote Control \u003c\/span\u003e\u003c\/h2\u003e\nGeneric 12V One Channel RF Wireless Relay Module with Remote Control is a one-channel latching relay module. The output of the module is passive and it can be controlled by its 2-button RF wireless controller when the module is powered on. The module comes equipped with a suitable remote control. It also can drive most household electrical appliances.\u003cbr\u003e\u003cbr\u003eThe operating frequency for the module is 433 MHz and the operating voltage is 12 v.\u003cbr\u003e\u003cbr\u003eAlso, the module comes with a dedicated remote. Moreover, the relay used in this module is a high- current relay.\u003cbr\u003e\u003cbr\u003eThere are indicator LEDs on the module for power output status.\u003cbr\u003e\u003cbr\u003eThe application for this module includes different devices with different current ratings.\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: Relay Module\u003c\/li\u003e\n\u003cli\u003eVoltage Rating: 5 to 12V\u003c\/li\u003e\n\u003cli\u003eMax. Voltage: 12V\u003c\/li\u003e\n\u003cli\u003eSupply Current: 0.07A\u003c\/li\u003e\n\u003cli\u003eOperating Temperature: -40 to 90°C\u003c\/li\u003e\n\u003cli\u003eOperating Distance: 15 ~ 30m\u003c\/li\u003e\n\u003cli\u003eStorage Temperature: -40 to 80°C\u003c\/li\u003e\n\u003cli\u003eDimensions: 48mm x 35mm x 17mm\u003c\/li\u003e\n\u003cli\u003eWeight: 39g\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\u003eWork status: Self-locking\u003c\/li\u003e\n\u003cli\u003eThe work instructions LED: LED1(power), LED2(relay)\u003c\/li\u003e\n\u003cli\u003eDedicated remote.\u003c\/li\u003e\n\u003cli\u003eIndicator LEDs.\u003c\/li\u003e\n\u003cli\u003eIdeal for home automation.\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\u003eWireless home automation\u003c\/li\u003e\n\u003cli\u003eRemote-controlled lighting\u003c\/li\u003e\n\u003cli\u003eGarage door automation\u003c\/li\u003e\n\u003cli\u003eSecurity system activation\u003c\/li\u003e\n\u003cli\u003eRemote fan and appliance control\u003c\/li\u003e\n\u003cli\u003eGate and access control\u003c\/li\u003e\n\u003cli\u003eDIY smart home 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\u003eL x W x H (mm): 48 x 35 x 17\u003c\/li\u003e\n\u003cli\u003eWeight (gm) : 39\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 12V One Channel RF 433 Mhz Wireless Relay Module with Remote Control\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"KitsGuru","offers":[{"title":"Default Title","offer_id":40708936761525,"sku":"KG626","price":499.0,"currency_code":"INR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0587\/2130\/4757\/products\/Generic-12V-One-Channel-RF-Wireless-Relay-Module-with-Remote-Control-2.jpg?v=1739857170"},{"product_id":"songle-1-way-tracing-sensor-relay-module","title":"12V 1-Way, Tracing Sensor Relay, Module","description":"\u003cdiv class=\"product_info\"\u003e\n\u003ch2 class=\"sing--sub-heading\"\u003e\u003cspan style=\"font-size: 18.72px;\"\u003e12V 1-Way, Tracing Sensor Relay, Module\u003c\/span\u003e\u003c\/h2\u003e\nThis is a 12V 1-Channel Relay interface board, Be able to control various appliances and other equipment with a large current. It can be controlled directly by a Microcontroller (Raspberry Pi, Arduino, 8051, AVR, PIC, DSP, ARM, ARM, MSP430, TTL logic).\u003cbr\u003e\u003cbr\u003eYou can find the TCRT5000 sensor head here, and see its working principle. This IR transmitter and receiver are integrated into one head TCRT5000, detecting not only if there is an obstacle but also the distance as an analog output, and the power consumption is lower on this one. The breakout board design is based on the sensor LM393 with an adjustable Potentiometer, so a trigger on a setup approaching distance is possible as a digital value. You have analog and digital output both on this breakout board.\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: Relay Module\u003c\/li\u003e\n\u003cli\u003eOperating Voltage: 12VDC\u003c\/li\u003e\n\u003cli\u003eMeasuring Distance: 0-3 cm\u003c\/li\u003e\n\u003cli\u003ePower Supply: 3.3-5V\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\u003eBoard Size: 3.5cm × 1.5cm, with mounting hole\u003c\/li\u003e\n\u003cli\u003ePower \u0026amp; Status LEDs (Digital output AO)\u003c\/li\u003e\n\u003cli\u003eLM393 Voltage Comparator for digital output\u003c\/li\u003e\n\u003cli\u003e12V 1-Channel Relay, requires 15-20mA driver current\u003c\/li\u003e\n\u003cli\u003eHigh-current relay: AC 250V 10A \/ DC 30V 10A\u003c\/li\u003e\n\u003cli\u003eRelay output status indication LED\u003c\/li\u003e\n\u003cli\u003eActivates on low-level signal\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\u003eLine Tracking Robots\u003c\/strong\u003e – Enables autonomous movement by detecting and following lines.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConveyor Belt Systems\u003c\/strong\u003e – Automates sorting and object detection in industrial setups.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eObstacle Detection\u003c\/strong\u003e – Used in robotic navigation to avoid obstacles.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSecurity Systems\u003c\/strong\u003e – Activates alarms or triggers security responses upon detection.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSmart Lighting Control\u003c\/strong\u003e – Automatically switches lights based on movement or object detection.\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\u003eWeight(gm):20\u003c\/li\u003e\n\u003cli\u003eBoard Size: 3.5cm × 1.5cm, with mounting hole\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 12V 1-Way, Tracing Sensor Relay, 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":43182252392700,"sku":"KG982","price":345.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0587\/2130\/4757\/files\/12V_1-Way_Tracing_Sensor_Relay_Module.jpg?v=1741173027"},{"product_id":"1-channel-relay-control-board-module-with-optocoupler","title":"5V one Channel Isolated Relay Module optocoupler High and Low Level Trigger","description":"\u003cdiv class=\"product_info\"\u003e\n\u003ch2 class=\"sing--sub-heading\"\u003e\u003cspan style=\"font-size: 18.72px;\"\u003e5V one Channel Isolated Relay Module optocoupler High and Low- Level Trigger\u003c\/span\u003e\u003c\/h2\u003e\n1 Channel Relay Module 5V High and Low- Level Trigger Relay Module is small and easy to use. Use it to control one 240V power appliance directly from Arduino, Raspberry Pi, and other microcontrollers or low-voltage circuits. Perfect for switching 240V appliances—lights, fans, etc.—and even high-power motors at lower voltages.\u003cbr\u003e\u003cbr\u003eThe board uses a high-quality relay, which can handle a maximum of 10A\/250 V AC or 15A\/125 V AC. Each relay has all three connections—common, normally open, and normally closed—brought out to three-pin screw terminals, which make it easy to make and remove connections. The board has a power indication and a relay status LED to ease debugging. The board can accept control inputs within a wide range of voltages, from 3V to 5V. Power input and relay control signals are brought to header pins on the board. Hence, the board can be easily interfaced with our development boards using jumper wires.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e The actual product may vary slightly in color and components from the image shown, depending on quantity availability.\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: Relay Module\u003c\/li\u003e\n\u003cli\u003eNo. of Channels: 1\u003c\/li\u003e\n\u003cli\u003eOperating Voltage: 5V DC\u003c\/li\u003e\n\u003cli\u003eDimensions: 50 x 25 x 20 mm\u003c\/li\u003e\n\u003cli\u003eWeight: 15g\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\u003eTrigger: High or Low Level\u003c\/li\u003e\n\u003cli\u003eHigh-Current Relay: 15A @ 125V AC or 10A @ 250V AC\u003c\/li\u003e\n\u003cli\u003eStandard Interface for Microcontroller Control\u003c\/li\u003e\n\u003cli\u003eCompatible with Arduino, 8051, AVR, PIC, DSP, ARM\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 Controls lights, fans, and household appliances remotely.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIndustrial Automation:\u003c\/strong\u003e Used in motor control, machine automation, and process control systems.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIoT \u0026amp; Smart Systems:\u003c\/strong\u003e Enables integration with microcontrollers for smart home and IoT projects.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMicrocontroller Projects:\u003c\/strong\u003e Works with Arduino, Raspberry Pi, AVR, PIC, and ARM for relay-based applications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSecurity Systems:\u003c\/strong\u003e Used in alarms, access control, and surveillance automation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRobotics:\u003c\/strong\u003e Controls actuators, solenoids, and other high-power components.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower Management:\u003c\/strong\u003e Helps automate switching of high-power circuits safely.\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: 50 x 25.4 x 20 mm\u003c\/li\u003e\n\u003cli\u003eWeight: 15g\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 5V one Channel Isolated Relay Module optocoupler High and Low Level Trigger\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":44229020811516,"sku":"KG814","price":79.0,"currency_code":"INR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0587\/2130\/4757\/products\/1-channel-relay-control-board-module-with-optocoupler-4.jpg?v=1740384019"},{"product_id":"four-channel-5v-relay-board-module-with-optocoupler","title":"4 Channel Isolated 5V 10A Relay Module with opto coupler","description":"\u003cdiv class=\"product_info\"\u003e\n\u003ch2 class=\"sing--sub-heading\"\u003e\u003cspan style=\"font-size: 18.72px;\"\u003eFour Channel Relay Board Module (With optocoupler)\u003c\/span\u003e\u003c\/h2\u003e\n\u003cstrong\u003e It is a 4 Channel Isolated 5V 10A Relay \u003c\/strong\u003e Module Opto-coupler, A wide range of microcontrollers such as Arduino, AVR, PIC, ARM and so on can control it. It is also able to control various appliances and other types of equipment with a large current.\u003cbr\u003e\u003cbr\u003eRelay output maximum contact is AC250V 10A and DC30V 10A. One can connect a microcontroller with standard interface directly to it. Red working status indicator lights are conducive to the safe use. It has a wide range of applications such as all MCU control, industrial sector, PLC control, smart home control.\u003cbr\u003e\u003cbr\u003eReady to get switching on your Raspberry Pi?! This neat relay module features 4 x 5V relays rated at 10A\/250V each. It is designed to switch up to 4 high currents (10A) or high voltage (250V) loads with the help of microcontroller!\u003cbr\u003e\u003cbr\u003eEach relay can individually switch on\/off by an opto-isolated digital input, which that can connect directly to a microcontroller output pin. It only requires a voltage of approx 1.0V to switch the inputs on but can handle input voltages up to 5V. This makes it ideal for 1.0V to 5V devices.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003e Note: \u003c\/strong\u003e \u003cbr\u003e\u003cbr\u003eThe relay type model available for this product is JQC3F-5VDC-C, SRD-05VDC-SL-C, and FL-3FF-S-Z. You may get any one of them randomly. \u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eOn the high level and low level-triggered mode, friends who do not understand, have a look:\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003eHigh-level trigger refers to the signal voltage between input and trigger, can be understood as a signal input with VCC cathode short-circuit triggered a way;\u003cbr\u003e\u003cbr\u003eLow-level trigger refers to the signal voltage between the input terminal and Earth OV trigger, can be understood as the signal input terminal and the GND negative electrode short circuit triggered away 1-channel relay module connection\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: Relay Module\u003c\/li\u003e\n  \u003cli\u003eNo. of Channels: 4\u003c\/li\u003e\n  \u003cli\u003eOperating Voltage: 5 VDC\u003c\/li\u003e\n  \u003cli\u003eTrigger Current: 20 mA\u003c\/li\u003e\n  \u003cli\u003eSwitching Voltage: 250 VAC @ 10A \/ 30 VDC @ 10A\u003c\/li\u003e\n  \u003cli\u003eDimensions: 75 x 55 x 18 mm\u003c\/li\u003e\n  \u003cli\u003eWeight: 55 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\u003eOne normally open and one normally closed contact.\u003c\/li\u003e\n  \u003cli\u003eTriode drive, enhanced relay coil.\u003c\/li\u003e\n  \u003cli\u003eHigh impedance controller pin.\u003c\/li\u003e\n  \u003cli\u003ePull-down circuit to prevent malfunction.\u003c\/li\u003e\n  \u003cli\u003ePower and control indicator lamps.\u003c\/li\u003e\n  \u003cli\u003eControls DC\/AC signals, 220V AC load.\u003c\/li\u003e\n  \u003cli\u003eCompliant with international safety standards.\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\u003ePortable Speakers:\u003c\/strong\u003e Ideal for small, battery-operated speaker systems.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDIY Audio Projects:\u003c\/strong\u003e Perfect for custom audio solutions and hobbyist projects.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTV Sound Enhancement:\u003c\/strong\u003e Can be used to boost the audio output of small TVs or monitors.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBluetooth Audio Systems:\u003c\/strong\u003e Suitable for compact Bluetooth speaker systems.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHome Automation:\u003c\/strong\u003e Used in voice-enabled or alert systems requiring small audio amplification.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLearning and Prototyping:\u003c\/strong\u003e Excellent for students and developers working on audio circuit designs.\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 : Four Channel 5V Module\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\/4-channel-relay-module_bb.jpg?v=1641378597\"\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\/acf8cc570a18ff4fb566cfa1cc68983d.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 style=\"float: none;\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0587\/2130\/4757\/files\/Relay_with_Raspberry-PI-4_527d3120-abfb-43be-aa5f-afa64a9b584f.jpg?v=1641378289\"\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\/2ad5a970c79b8f9b4af99dc2a21a48b8.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\n\u003cli\u003eDimensions: 75 x 55 x 18 mm\u003c\/li\u003e\n  \u003cli\u003eWeight: 55 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\"\u003ePackage Includes\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds\"\u003e\n\u003cli\u003e1 x 4 Channel Isolated 5V 10A Relay Module with opto coupler\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"KitsGuru","offers":[{"title":"Default Title","offer_id":44299849367804,"sku":"KG127","price":136.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0587\/2130\/4757\/files\/4-channel-5v-relay-module.jpg?v=1737716779"},{"product_id":"two-channel-12v-relay-module-with-optocoupler","title":"2 Channel Isolated 12V 10A Relay Module with opto coupler","description":"\u003cdiv class=\"product_info\"\u003e\n\u003ch2 class=\"sing--sub-heading\"\u003e\u003cspan style=\"font-size: 18.72px;\"\u003e2 Channel 12V Relay Module with Optocoupler\u003c\/span\u003e\u003c\/h2\u003e\n\u003cstrong\u003e This 12V Dual Channel Relay Module \u003c\/strong\u003e (with Light Coupling) meets the safety standard as control areas and load area have the isolation groove. Optical coupling isolation module.\u003cbr\u003e\u003cbr\u003eThe triggering of the 2 Road\/Channel Relay Module is reliable, more stable. The double FR – 4 circuit board design, high-end SMT process. It has power and relay operation instructions. Relays terminals (C, NC, NO) are accessible through screw terminals which makes wiring up the board very easy.\u003cbr\u003e\u003cbr\u003eThe inputs of the 2 Channel 12V Relay Module are isolated to protect any delicate control circuitry.\u003cbr\u003e\u003cbr\u003eA wide range of microcontrollers such as Arduino, AVR, PIC, ARM and so on can control it.\u003cbr\u003e\u003cbr\u003eThe use of such high-voltage relay eliminates the risk of heating up of the relay as electromechanical relay limit the current consumption in accordance with a voltage rating.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eModule interface:\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003eThe positive (according to the relay voltage \u003cstrong\u003eVCC: \u003c\/strong\u003econnect power supply)\u003cbr\u003e\u003cstrong\u003eGND: \u003c\/strong\u003econnect power negative\u003cbr\u003e\u003cstrong\u003eIN1:\u003c\/strong\u003e relay module (effective) high-level trigger signal trigger end\u003cbr\u003e\u003cstrong\u003eIN2:\u003c\/strong\u003e relay module (effective) high-level trigger signal trigger end\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eMeaning of High level and Low-level\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003e1. High-level trigger refers to using the anode voltage at the VCC connection way of a trigger and triggers the end when the trigger side has a positive voltage or to trigger voltage when the relay is off.\u003cbr\u003e2. Low-level trigger refers to using the negative voltage at the GND connection way of a trigger and triggers the end when the trigger side has 0 v low voltage or voltage to can trigger, the relay is off.\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: Relay Module\u003c\/li\u003e\n  \u003cli\u003eOperating Voltage: 12 VDC\u003c\/li\u003e\n  \u003cli\u003eTrigger Current: 20 mA\u003c\/li\u003e\n  \u003cli\u003eSwitching Voltage: 250 VAC @ 10A \/ 30 VDC @ 10A\u003c\/li\u003e\n  \u003cli\u003eDimensions: 50 x 40 x 20 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\"\u003eFeatures\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds\"\u003e\n\u003cli\u003eHigh-current relay: 10A @ 250VAC \/ 10A @ 30VDC.\u003c\/li\u003e\n  \u003cli\u003eControls AC and DC appliances (motors, lights, etc.).\u003c\/li\u003e\n  \u003cli\u003eHigh-quality screw terminals (C, NC, NO) for easy connection.\u003c\/li\u003e\n  \u003cli\u003eFreewheeling diode for microcontroller protection.\u003c\/li\u003e\n  \u003cli\u003eInput pin accessible via Burg stick.\u003c\/li\u003e\n  \u003cli\u003eLED indicators for relay ON\/OFF status.\u003c\/li\u003e\n  \u003cli\u003eMounting holes included.\u003c\/li\u003e\n  \u003cli\u003eRelay controls various loads and equipment.\u003c\/li\u003e\n  \u003cli\u003eBlue KF301 terminal for convenience.\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\u003eHome Automation:\u003c\/strong\u003e Controls multiple appliances, such as lights and fans, with electrical isolation for safety.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMicrocontroller Projects:\u003c\/strong\u003e Allows microcontrollers like Arduino to safely switch high-voltage devices.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eIndustrial Automation:\u003c\/strong\u003e Enables reliable switching of machinery, motors, or pumps in industrial systems.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSecurity Systems:\u003c\/strong\u003e Integrates with alarm systems for controlling sirens, locks, or other triggered devices.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePower Systems:\u003c\/strong\u003e Used in power management to switch on\/off devices such as transformers or power supplies.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRemote Control Systems:\u003c\/strong\u003e Provides isolation and control for devices in wireless or remote control systems.\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 style=\"margin-bottom: 16px; float: none;\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0587\/2130\/4757\/files\/wiring.jpg?v=1641376490\" alt=\"Two Channel 12V Relay Module With Optocoupler\"\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\/8a7ed82fc34ddcf4302ff2d7e4f7d5e0.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 style=\"margin-bottom: 16px; float: none;\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0587\/2130\/4757\/files\/How-to-Control-a-Relay-using-Raspberry-Pi-Circuit-Diagram.jpg?v=1641376785\" width=\"75%\" height=\"75%\" alt=\"Two Channel 12V Relay 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\/b4273edc5bdfe3049d401a7420f05473.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\u003eDimensions: 50 x 40 x 20 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\"\u003ePackage Includes\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds\"\u003e\n\u003cli\u003e1 x 2 Channel Isolated 12V 10A Relay Module with opto coupler\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"KitsGuru","offers":[{"title":"Default Title","offer_id":44229060854012,"sku":"KG126","price":87.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0587\/2130\/4757\/files\/2ChannelIsolated12V10ARelayModulewithoptocoupler-2.jpg?v=1748949177"},{"product_id":"eight-channel-5v-relay-module-with-optocoupler","title":"8 Channel Isolated 5V 10A Relay Module with opto coupler","description":"\u003cdiv class=\"product_info\"\u003e\n\u003ch2 class=\"sing--sub-heading\"\u003e\u003cspan style=\"font-size: 18.72px;\"\u003e8 Channel Isolated 5V 10A Relay Module with opto coupler\u003c\/span\u003e\u003c\/h2\u003e\n\u003cstrong\u003e It is an 8 Channel Isolated 5V 10A Relay \u003c\/strong\u003e Module opto coupler, which can be controlled directly by a wide range of microcontrollers such as Arduino, AVR, PIC, ARM, PLC, etc. It is also able to control various appliances and other types of equipment with a large current. Relay output maximum contact is AC250V 10A and DC30V 10A.\u003cbr\u003e\u003cbr\u003eOne can connect a microcontroller with standard interface directly to it. Red working status indicator lights are conducive to the safe use. The 8 Channel Isolated 5V 10A Relay Module opto coupler has a wide range of applications such as all MCU control, industrial sector, PLC control, smart home control.\u003cbr\u003e\u003cbr\u003eSo, ready to get switching on your Raspberry Pi?! This neat relay module features 8 x 12V relays rated at 10A\/250V each. It is designed to switch up to 4 high currents (10A) or high voltage (250V) loads with the help of microcontroller!\u003cbr\u003e\u003cbr\u003eEach relay can individually switch to on\/off state. It only requires a voltage of approx 1.0V to switch the inputs on but can handle input voltages up to 12V. This makes it ideal for 3.3V, 5V \u0026amp; 12V devices.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003e Note: On the high level and low level-triggered mode, friends who do not understand, have a look \u003c\/strong\u003e \u003cbr\u003e\u003cbr\u003eHigh-level trigger refers to the signal voltage between input and trigger, can be understood as a signal input with VCC cathode short-circuit triggered away;\u003cbr\u003e\u003cbr\u003eLow-level trigger refers to the signal voltage between the input terminal and Earth OV trigger, can be understood as the signal input terminal and the GND negative electrode short circuit triggered away 1-channel relay module connection.\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: Relay Module\u003c\/li\u003e\n  \u003cli\u003eNo. of Channels: 8\u003c\/li\u003e\n  \u003cli\u003eOperating Voltage: 5 VDC\u003c\/li\u003e\n  \u003cli\u003eSwitching Voltage: 250 VAC @ 10A \/ 30 VDC @ 10A\u003c\/li\u003e\n  \u003cli\u003eDimensions: 135 x 56 x 18 mm\u003c\/li\u003e\n  \u003cli\u003eWeight: 108 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\u003ePower and relay indicators (lit when on).\u003c\/li\u003e\n  \u003cli\u003eInput signal starts conduction with common terminal.\u003c\/li\u003e\n  \u003cli\u003eControls DC\/AC signals, 220V AC load.\u003c\/li\u003e\n  \u003cli\u003eNormally open and closed contacts.\u003c\/li\u003e\n  \u003cli\u003eTriode drive and enhanced relay coil.\u003c\/li\u003e\n  \u003cli\u003eHigh impedance controller pin.\u003c\/li\u003e\n  \u003cli\u003ePull-down circuit to prevent malfunction.\u003c\/li\u003e\n  \u003cli\u003ePower and control indicator lamps.\u003c\/li\u003e\n  \u003cli\u003eCompliant with international safety standards.\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\u003eHome Automation:\u003c\/strong\u003e Controls multiple appliances with electrical isolation for safety.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eIndustrial Control:\u003c\/strong\u003e Manages heavy-duty equipment like motors and pumps.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMicrocontroller Projects:\u003c\/strong\u003e Interfaces with microcontrollers to switch high-voltage devices.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSecurity Systems:\u003c\/strong\u003e Controls alarms, locks, and other security devices.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePower Management:\u003c\/strong\u003e Switches high-power devices in automated systems.\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=\"75%\" width=\"75%\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0587\/2130\/4757\/files\/800px-Ks0059-2.jpg?v=1641381534\" style=\"margin-bottom: 16px; float: none;\" alt=\"Eight Channel 5V Relay Module With Optocoupler\"\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\/e7a263c3f9b7edb39ed0316f2fe092e1.js\"\u003e\u003c\/script\u003e\n\u003c\/div\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 height=\"75%\" width=\"75%\" style=\"margin-bottom: 16px; float: none;\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0587\/2130\/4757\/files\/4457461430390451193.jpg?v=1641381827\" alt=\"Eight Channel 5V Relay 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\/5b6ad1b467618da73af6da560587d926.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\u003eDimensions: 135 x 56 x 18 mm\u003c\/li\u003e\n  \u003cli\u003eWeight: 108 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\"\u003ePackage Includes\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds\"\u003e\n\u003cli\u003e1 x 8 Channel Isolated 5V 10A Relay Module with opto coupler\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"KitsGuru","offers":[{"title":"Default Title","offer_id":44299854315772,"sku":"KG128","price":269.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0587\/2130\/4757\/files\/8-Channel-Isolated-5V-10A-Relay-Module-1.jpg?v=1737717695"},{"product_id":"collision-switch-collision-module-microcontroller-module-robot-without-dupont-line-new","title":"Impact Switch Collision Switch Sensor Module","description":"\u003cdiv class=\"product_info\"\u003e\n\u003ch2 class=\"sing--sub-heading\"\u003e\u003cspan style=\"font-size: 18.72px;\"\u003eImpact Switch Collision Switch Sensor Module\u003c\/span\u003e\u003c\/h2\u003e\nThe Impact Switch Collision Switch Sensor Module for Arduino is the leading installation module for collision.\u003cbr\u003e\u003cbr\u003eThis is a low output module, with no high output clash. M3 License Module Easy fix hole, small car fix. With the power switch, there is a collision, fire, and no lightning bumps.\u003cbr\u003e\u003cbr\u003eIt is used for detecting the collision. Therefore it can also be called a collision signal sensor. Due to different collision directions. The crash switch can turn mechanical quantity into electricity.\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\u003eItem Type: Electronic Switch\u003c\/li\u003e\n\u003cli\u003eModel Type: Sensor Module\u003c\/li\u003e\n\u003cli\u003eVoltage Rating: 125 VAC\u003c\/li\u003e\n\u003cli\u003eDimensions (L x W x H): 30.3 x 13.4 x 2.2 mm\u003c\/li\u003e\n\u003cli\u003eWeight: 3g\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003ePin Description\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds ls-n\"\u003e\n\u003cli\u003eVCC: 3v-12v power supply\u003c\/li\u003e\n\u003cli\u003eGND: then the power ground\u003c\/li\u003e\n\u003cli\u003eOUT: high and low 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\u003eShock and impact detection in security systems\u003c\/li\u003e\n\u003cli\u003eCollision sensing for robotics and automation\u003c\/li\u003e\n\u003cli\u003eVibration detection in industrial equipment\u003c\/li\u003e\n\u003cli\u003eMotion-triggered alert systems\u003c\/li\u003e\n\u003cli\u003eWearable impact monitoring devices\u003c\/li\u003e\n\u003cli\u003eAutomotive crash detection 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\u003eLength * Width * Height (mm): 30.3 x 13.4 x 2.2\u003c\/li\u003e\n\u003cli\u003eWeight (gm): 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 Impact Switch Collision Switch Sensor 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":44679291568380,"sku":"KG1117","price":25.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0587\/2130\/4757\/files\/ImpactSwitchCollisionSwitchSensorModuleforArduino.jpg?v=1742299292"},{"product_id":"2-channel-isolated-5v-10a-relay-module-with-opto-coupler","title":"5V Two Channel Isolated Relay Module optocoupler High and Low Level Trigger","description":"\u003cdiv class=\"product_info\"\u003e\n\u003ch2 class=\"sing--sub-heading\"\u003e\u003cspan style=\"font-size: 18.72px;\"\u003e5V Two Channel Isolated Relay Module optocoupler High and Low Level Trigger\u003c\/span\u003e\u003c\/h2\u003e\nThis is a 5V Dual Channel Relay Module with Optocoupler for Arduino PIC ARM. It can be used to control various appliances and other types of equipment with a large current. It can be controlled directly with 3.3V or 5V logic signals from a microcontroller (Arduino, 8051, AVR, PIC, DSP, ARM, ARM, MSP430, TTL logic).\u003cbr\u003e\u003cbr\u003eThis 5V Dual Channel Relay Module has a 1×4 (2.54mm pitch) pin header for connecting power (5V and 0V), and for controlling the 2 relays.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eThe pins are marked on the PCB as:\u003c\/strong\u003e \u003cstrong\u003eGND\u003c\/strong\u003e – Connect 0V to this pin.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eIN1 \u003c\/strong\u003e– Controls relay 1, active Low Relay will turn on when this input goes below about 2.0V\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eIN2 \u003c\/strong\u003e– Controls relay 2, active Low Relay will turn on when this input goes below about 2.0V\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eVCC\u003c\/strong\u003e – Connect 5V to this pin. It is used to power the optocouplers\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e This 5V Dual Channel Relay Module is for low- level triggers only. \u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eAbout high- level and low level-triggered mode:\u003c\/strong\u003e High-level trigger refers to the signal voltage between input and trigger, which can be understood as a signal input with VCC cathode short-circuit triggered away;\u003cbr\u003eLow-level trigger refers to the signal voltage between the input terminal and Earth OV trigger, which can be understood as the signal input terminal and the GND negative electrode short circuit triggering away the 1-channel relay module connection\u003cbr\u003eJumper Instruction = The relay can be turned on when we connect 5v to one end and the other to -5v \/ Gnd, while talking about the jumper, if we short the VCC and the middle pin, then our relay will act as high high-level-triggered relay means that when we will apply + 5V input on its input pin it will be turned on and when the jumper will be set to “middle and GND”, it will act as a low-level triggered relay, It means that relay will be triggered when we implement the 5V \/ GND on its input pin.\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: Relay Module\u003c\/li\u003e\n\u003cli\u003eOperating Voltage (VDC): 5\u003c\/li\u003e\n\u003cli\u003eRelay: Low-Level Trigger Type\u003c\/li\u003e\n\u003cli\u003eLogic Input Voltage: 3.3 ~ 5V\u003c\/li\u003e\n\u003cli\u003eSwitching Voltage (VAC): 250V @ 10A\u003c\/li\u003e\n\u003cli\u003eSwitching Voltage (VDC): 30V @ 10A\u003c\/li\u003e\n\u003cli\u003eLength (mm): 50.6\u003c\/li\u003e\n\u003cli\u003eWidth (mm): 45.7\u003c\/li\u003e\n\u003cli\u003eHeight (mm): 19.5\u003c\/li\u003e\n\u003cli\u003eWeight (g): 31\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\u003e2 LEDs to indicate when relays are ON\u003c\/li\u003e\n\u003cli\u003eWorks with logic- level signals from 3.3V or 5V devices\u003c\/li\u003e\n\u003cli\u003eOpto isolation circuitry\u003c\/li\u003e\n\u003cli\u003eModule with diode current protection, short response time\u003c\/li\u003e\n\u003cli\u003eAround the board with 4 mounting holes, hole diameter 3.1 mm, easy installation and fixing\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\u003eHome Automation:\u003c\/strong\u003e Controls multiple appliances, such as lights and fans, with electrical isolation for safety.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMicrocontroller Projects:\u003c\/strong\u003e Allows microcontrollers like Arduino to safely switch high-voltage devices.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIndustrial Automation:\u003c\/strong\u003e Enables reliable switching of machinery, motors, or pumps in industrial systems.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSecurity Systems:\u003c\/strong\u003e Integrates with alarm systems for controlling sirens, locks, or other triggered devices.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower Systems:\u003c\/strong\u003e Used in power management to switch on\/off devices such as transformers or power supplies.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRemote Control Systems:\u003c\/strong\u003e Provides isolation and control for devices in wireless or remote control systems.\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=\"Two Channel 5V Relay Module With Optocoupler\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0587\/2130\/4757\/files\/wiring.jpg?v=1641376490\" 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\"\u003eSample Code\u003c\/h3\u003e\n\u003cscript src=\"https:\/\/gist.github.com\/labsguru\/8a7ed82fc34ddcf4302ff2d7e4f7d5e0.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 alt=\"Two Channel 5V Relay Module\" height=\"75%\" width=\"75%\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0587\/2130\/4757\/files\/How-to-Control-a-Relay-using-Raspberry-Pi-Circuit-Diagram.jpg?v=1641376785\" 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\"\u003eSample Code\u003c\/h3\u003e\n\u003cscript src=\"https:\/\/gist.github.com\/labsguru\/b4273edc5bdfe3049d401a7420f05473.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\u003eDimensions(mm): 50.6 x 45.7x 19.5\u003c\/li\u003e\n\u003cli\u003eWeight: 31 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\"\u003ePackage Includes\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds\"\u003e\n\u003cli\u003e1 x 5V Two Channel Isolated Relay Module optocoupler High and Low Level Trigger\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"KitsGuru","offers":[{"title":"Default Title","offer_id":46846986715388,"sku":"KG815","price":69.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0587\/2130\/4757\/files\/dual-channel-relay-module-with-optocoupler-6.jpg?v=1740131896"},{"product_id":"2-channel-isolated-24v-10a-relay-module-with-opto-coupler","title":"24V 2 Channel Isolated Relay Module optocoupler (with Light Coupling)","description":"\u003cdiv class=\"product_info\"\u003e\n\u003ch2 class=\"sing--sub-heading\"\u003e\u003cspan style=\"font-size: 18.72px;\"\u003e24V 2 Channel Isolated Relay Module optocoupler (with Light Coupling)\u003c\/span\u003e\u003c\/h2\u003e\nThis 24V Dual Channel \u003cstrong\u003eRelay Module\u003c\/strong\u003e (with Light Coupling) meets the safety standard as control areas and load areas have the isolation groove. Optical coupling isolation module.\u003cbr\u003e\u003cbr\u003eThe triggering of the 2 Road\/Channel \u003cstrong\u003eRelay Module\u003c\/strong\u003e is reliable, more stable. The double FR – 4 circuit board design, high-end SMT process. It has power and relay operation instructions. Relays terminals (C, NC, NO) are accessible through screw terminals which makes wiring up the board very easy.\u003cbr\u003e\u003cbr\u003eThe inputs of the 2 Channel 24V Relay Module are isolated to protect any delicate control circuitry. A wide range of microcontrollers such as \u003cstrong\u003eArduino\u003c\/strong\u003e, AVR, \u003cstrong\u003ePIC\u003c\/strong\u003e, \u003cstrong\u003eARM\u003c\/strong\u003e, and so on can control it.\u003cbr\u003e\u003cbr\u003eThe use of such a high-voltage relay eliminates the risk of heating the relay as \u003cstrong\u003eelectromechanical relays\u003c\/strong\u003e limit the current consumption in accordance with a voltage rating.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eModule interface\u003c\/strong\u003e: The positive (according to the relay voltage \u003cstrong\u003eVCC\u003c\/strong\u003e: connect power supply)\u003cbr\u003e\u003cstrong\u003eGND\u003c\/strong\u003e: connect power negative\u003cbr\u003e\u003cstrong\u003eIN1\u003c\/strong\u003e: relay module (effective) high-level trigger signal trigger end\u003cbr\u003e\u003cstrong\u003eIN2\u003c\/strong\u003e: relay module (effective) high-level trigger signal trigger end\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eMeaning of High- level and Low-level\u003c\/strong\u003e High-level trigger refers to using the anode voltage at the VCC connection way of a trigger and triggers the end when the trigger side has a positive voltage or to trigger voltage when the relay is off. Low-level trigger refers to using the negative voltage at the GND connection way of a trigger and triggers the end when the trigger side has 0 v low voltage or voltage to can trigger, the relay is off.\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: Relay Module\u003c\/li\u003e\n\u003cli\u003eNo. of Channels: 2\u003c\/li\u003e\n\u003cli\u003eOperating Voltage: 24VDC\u003c\/li\u003e\n\u003cli\u003eTrigger Current: 20mA\u003c\/li\u003e\n\u003cli\u003eSwitching Voltage: 250V @ 10A (AC)\u003c\/li\u003e\n\u003cli\u003eSwitching Voltage: 30V @ 10A (DC)\u003c\/li\u003e\n\u003cli\u003eLength: 50mm\u003c\/li\u003e\n\u003cli\u003eWidth: 45mm\u003c\/li\u003e\n\u003cli\u003eHeight: 20mm\u003c\/li\u003e\n\u003cli\u003eWeight: 32g\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-current relay: 10A @ 250VAC \/ 10A @ 30VDC\u003c\/li\u003e\n\u003cli\u003eControls AC \u0026amp; DC appliances (Solenoids, Motors, Lights, Fans)\u003c\/li\u003e\n\u003cli\u003eHigh-quality screw terminals (C, NC, NO) for easy connection\u003c\/li\u003e\n\u003cli\u003eFreewheeling diode for microcontroller protection\u003c\/li\u003e\n\u003cli\u003eInput signal pin with Burg stick for accessibility\u003c\/li\u003e\n\u003cli\u003eLED indicators for relay ON\/OFF status\u003c\/li\u003e\n\u003cli\u003eMounting holes for easy installation\u003c\/li\u003e\n\u003cli\u003eHigh-level signal input for operation\u003c\/li\u003e\n\u003cli\u003eDirectly controls various equipment \u0026amp; loads\u003c\/li\u003e\n\u003cli\u003eOne normally open \u0026amp; one normally closed contact\u003c\/li\u003e\n\u003cli\u003eBlue KF301 terminal block for convenience\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\u003eHome Automation:\u003c\/strong\u003e Controls multiple appliances, such as lights and fans, with electrical isolation for safety.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMicrocontroller Projects:\u003c\/strong\u003e Allows microcontrollers like Arduino to safely switch high-voltage devices.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIndustrial Automation:\u003c\/strong\u003e Enables reliable switching of machinery, motors, or pumps in industrial systems.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSecurity Systems:\u003c\/strong\u003e Integrates with alarm systems for controlling sirens, locks, or other triggered devices.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower Systems:\u003c\/strong\u003e Used in power management to switch on\/off devices such as transformers or power supplies.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRemote Control Systems:\u003c\/strong\u003e Provides isolation and control for devices in wireless or remote control systems.\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: center;\" id=\"p_info\"\u003e\u003cimg style=\"margin-bottom: 16px; float: none;\" alt=\"Two Channel 24V Relay Module With Optocoupler\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0587\/2130\/4757\/files\/wiring.jpg?v=1641376490\"\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\/8a7ed82fc34ddcf4302ff2d7e4f7d5e0.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 style=\"margin-bottom: 16px; float: none;\" alt=\"Two Channel 24V Relay Module\" height=\"75%\" width=\"75%\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0587\/2130\/4757\/files\/How-to-Control-a-Relay-using-Raspberry-Pi-Circuit-Diagram.jpg?v=1641376785\"\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\/b4273edc5bdfe3049d401a7420f05473.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\u003eDimensions: 50 x 45 x 20 mm\u003c\/li\u003e\n\u003cli\u003eWeight: 32 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\"\u003ePackage Includes\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds\"\u003e\n\u003cli\u003e1 x 24V 2 Channel Isolated Relay Module optocoupler (with Light Coupling)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"KitsGuru","offers":[{"title":"Default Title","offer_id":46846994350332,"sku":"KG819","price":99.0,"currency_code":"INR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0587\/2130\/4757\/files\/dual-channel-relay-module-with-optocoupler-2.jpg?v=1740384183"},{"product_id":"4-channel-isolated-12v-10a-relay-module-with-opto-coupler","title":"12V 4 Channel Isolated Relay Module optocoupler (with Light Coupling)","description":"\u003cdiv class=\"product_info\"\u003e\n\u003ch2 class=\"sing--sub-heading\"\u003e\u003cspan style=\"font-size: 18.72px;\"\u003e12V 4 Channel Isolated Relay Module optocoupler (with Light Coupling)\u003c\/span\u003e\u003c\/h2\u003e\nThis 4 Road\/Channel \u003cstrong\u003eRelay Module\u003c\/strong\u003e (with light coupling) 12V module meets the safety standard as control areas and load areas have the isolation groove. Optical coupling isolation module.\u003cbr\u003e\u003cbr\u003eThe triggering of the 4 Road\/Channel Relay Module is reliable , and more stable. The double FR–4 circuit board design, high-end SMT process. It has power and relay operation instructions. Relays terminals (C, NC, NO) are accessible through screw terminals which makes wiring up the board very easy.\u003cbr\u003e\u003cbr\u003eThe inputs of the 4 Channel 12V \u003cstrong\u003eRelay Module\u003c\/strong\u003e are isolated to protect any delicate control circuitry.\u003cbr\u003e\u003cbr\u003eA wide range of microcontrollers such as \u003cstrong\u003eArduino\u003c\/strong\u003e, AVR, \u003cstrong\u003ePIC\u003c\/strong\u003e, \u003cstrong\u003eARM\u003c\/strong\u003e, and so on can control it.\u003cbr\u003e\u003cbr\u003eThe use of such a high-voltage relay eliminates the risk of heating the relay as \u003cstrong\u003eelectromechanical relays\u003c\/strong\u003e limit the current consumption in accordance with a voltage rating.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eMeaning of High- level and Low-level\u003c\/strong\u003e High-level trigger refers to using the anode voltage at the VCC connection way of a trigger and triggers the end when the trigger side has the positive voltage or to trigger voltage when the relay is off. Low-level trigger refers to using the negative voltage at the GND connection way of a trigger and triggers the end when the trigger side has 0 v low voltage or voltage to can trigger, the relay is off. Note: The available relay module types are: JQC-3FF-S-Z, JQC3F-12VDC-C, and FL-3FF-S-Z. You may get any of 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\"\u003e\n\u003cli\u003eModel Type: Relay Module\u003c\/li\u003e\n\u003cli\u003eOperating Voltage (VDC): 12\u003c\/li\u003e\n\u003cli\u003eTrigger Current (mA): 20\u003c\/li\u003e\n\u003cli\u003eSwitching Voltage (VAC): 250V @ 10A\u003c\/li\u003e\n\u003cli\u003eSwitching Voltage (VDC): 30V @ 10A\u003c\/li\u003e\n\u003cli\u003eMounting Hole Diameter (mm): Diameter = 3mm, X-axis pitch = 68mm, Y-axis pitch = 48mm\u003c\/li\u003e\n\u003cli\u003eLength (mm): 76.6\u003c\/li\u003e\n\u003cli\u003eWidth (mm): 56\u003c\/li\u003e\n\u003cli\u003eHeight (mm): 20\u003c\/li\u003e\n\u003cli\u003eWeight (g): 55\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\u003eEquipped with high-current relay 10A @ 250VAC \/ 10A @ 30VDC\u003c\/li\u003e\n\u003cli\u003eCan control both AC and DC appliances such as solenoids, motors, lights, and fans\u003c\/li\u003e\n\u003cli\u003eHigh-quality screw terminals (C, NC, NO) for quick and easy connection\u003c\/li\u003e\n\u003cli\u003eFreewheeling diode to protect your microcontroller\u003c\/li\u003e\n\u003cli\u003eInput signal pin connected to Burg stick for easy accessibility\u003c\/li\u003e\n\u003cli\u003eLED status indicators to show relay ON\/OFF status\u003c\/li\u003e\n\u003cli\u003eMounting holes provided for easy installation\u003c\/li\u003e\n\u003cli\u003eSignal input with a high-level signal; common and often start conduction\u003c\/li\u003e\n\u003cli\u003eRelay can directly control various equipment and loads\u003c\/li\u003e\n\u003cli\u003eOne normally open and one normally closed contact\u003c\/li\u003e\n\u003cli\u003eBlue KF301 terminal block for convenient wiring\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\u003eHome Automation:\u003c\/strong\u003e Control multiple AC appliances like lights, fans, and smart devices\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIndustrial Automation:\u003c\/strong\u003e Switch high-power machines safely using microcontrollers\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMotor Control:\u003c\/strong\u003e Operate multiple motors in robotic and automation systems\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSecurity Systems:\u003c\/strong\u003e Activate alarms, door locks, and surveillance systems\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIoT Applications:\u003c\/strong\u003e Integrate with sensors for cloud-based automation\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 : Four Channel 12V Module\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\/4-channel-relay-module_bb.jpg?v=1641378597\" alt=\"12V 4 Channel Isolated Relay Module optocoupler (with Light Coupling)\" 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\"\u003eSample Code\u003c\/h3\u003e\n\u003cscript src=\"https:\/\/gist.github.com\/labsguru\/acf8cc570a18ff4fb566cfa1cc68983d.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\/Relay_with_Raspberry-PI-4_527d3120-abfb-43be-aa5f-afa64a9b584f.jpg?v=1641378289\" alt=\"12V 4 Channel Isolated Relay Module optocoupler (with Light Coupling)\" 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\"\u003eSample Code\u003c\/h3\u003e\n\u003cscript src=\"https:\/\/gist.github.com\/labsguru\/2ad5a970c79b8f9b4af99dc2a21a48b8.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 (mm): 76.6\u003c\/li\u003e\n\u003cli\u003eWidth (mm): 56\u003c\/li\u003e\n\u003cli\u003eHeight (mm): 20\u003c\/li\u003e\n\u003cli\u003eWeight (g): 55\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 12V 4 Channel Isolated Relay Module optocoupler (with Light Coupling)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"KitsGuru","offers":[{"title":"Default Title","offer_id":46847005655292,"sku":"KG817","price":179.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0587\/2130\/4757\/files\/4-road-channel-relay-module-with-light-coupling-12v.jpg?v=1737719759"},{"product_id":"4-channel-isolated-24v-10a-relay-module-with-optocoupler","title":"24V 4 Channel Isolated Relay Module optocoupler (with Light Coupling)","description":"\u003cdiv class=\"product_info\"\u003e\n\u003ch2 class=\"sing--sub-heading\"\u003e\u003cspan style=\"font-size: 18.72px;\"\u003e24V 4 Channel Isolated Relay Module optocoupler (with Light Coupling)\u003c\/span\u003e\u003c\/h2\u003e\nThis 24V 4-Channel \u003cstrong\u003eRelay Module\u003c\/strong\u003e (with Light Coupling) meets the safety standard as control areas and load areas have the isolation groove. Optical coupling isolation module.\u003cbr\u003e\u003cbr\u003eThe triggering of the 4 Road\/Channel \u003cstrong\u003eRelay Module\u003c\/strong\u003e is reliable, and more stable. The double FR–4 circuit board design, high-end SMT process. It has power and relay operation instructions. Relays terminals (C, NC, NO) are accessible through screw terminals which makes wiring up the board very easy.\u003cbr\u003e\u003cbr\u003eThe inputs of the 4 Channel 24V Relay Module are isolated to protect any delicate control circuitry. A wide range of microcontrollers such as \u003cstrong\u003eArduino\u003c\/strong\u003e, AVR, \u003cstrong\u003ePIC\u003c\/strong\u003e, \u003cstrong\u003eARM\u003c\/strong\u003e, and so on can control it.\u003cbr\u003e\u003cbr\u003eThe use of such a high-voltage relay eliminates the risk of heating up the relay as \u003cstrong\u003eelectromechanical relays\u003c\/strong\u003e limit the current consumption in accordance with a voltage rating.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eModule interface:\u003c\/strong\u003e The positive (according to the relay voltage \u003cstrong\u003eVCC\u003c\/strong\u003e: connect power supply)\u003cbr\u003e\u003cstrong\u003eGND\u003c\/strong\u003e: connect power negative\u003cbr\u003e\u003cstrong\u003eIN1\u003c\/strong\u003e: relay module (effective) high-level trigger signal trigger end\u003cbr\u003e\u003cstrong\u003eIN2\u003c\/strong\u003e: relay module (effective) high-level trigger signal trigger end\u003cbr\u003e\u003cstrong\u003eIN3\u003c\/strong\u003e: relay module (effective) high-level trigger signal trigger end\u003cbr\u003e\u003cstrong\u003eIN4\u003c\/strong\u003e: relay module (effective) high-level trigger signal trigger end\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eMeaning of High level and Low-level\u003c\/strong\u003e\u003cbr\u003eHigh-level trigger refers to using the anode voltage at the VCC connection way of a trigger and triggers the end when the trigger side has a positive voltage or to trigger voltage when the relay is off.\u003cbr\u003eLow-level trigger refers to using the negative voltage at the GND connection way of a trigger and triggers the end when the trigger side has 0 v low voltage or voltage to can trigger, the relay is off.\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: Relay Module\u003c\/li\u003e\n\u003cli\u003eNo. of Channels: 4\u003c\/li\u003e\n\u003cli\u003eOperating Voltage: 24 VDC\u003c\/li\u003e\n\u003cli\u003eTrigger Current: 20 mA\u003c\/li\u003e\n\u003cli\u003eSwitching Voltage: 250 VAC @ 10A \/ 30 VDC @ 10A\u003c\/li\u003e\n\u003cli\u003eDimensions: 75 x 55 x 18 mm\u003c\/li\u003e\n\u003cli\u003eWeight: 56 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\u003eHigh-current relay: 10A @ 250VAC \/ 10A @ 30VDC\u003c\/li\u003e\n\u003cli\u003eControls AC \u0026amp; DC appliances (Solenoids, Motors, Lights, Fans)\u003c\/li\u003e\n\u003cli\u003eHigh-quality screw terminals (C, NC, NO) for easy connection\u003c\/li\u003e\n\u003cli\u003eFreewheeling diode for microcontroller protection\u003c\/li\u003e\n\u003cli\u003eInput signal pin supports Burg stick connection\u003c\/li\u003e\n\u003cli\u003eLED indicators for relay ON\/OFF status\u003c\/li\u003e\n\u003cli\u003eMounting holes for easy installation\u003c\/li\u003e\n\u003cli\u003eHigh-level signal input for operation\u003c\/li\u003e\n\u003cli\u003eDirect control of various equipment \u0026amp; loads\u003c\/li\u003e\n\u003cli\u003eOne normally open \u0026amp; one normally closed contact\u003c\/li\u003e\n\u003cli\u003eBlue KF301 terminal block for convenience\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\u003eHome Automation:\u003c\/strong\u003e Control AC appliances like lights and fans\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIndustrial Automation:\u003c\/strong\u003e Operate heavy machinery safely\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMotor Control:\u003c\/strong\u003e Switch motors in automation and robotics\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSecurity Systems:\u003c\/strong\u003e Activate alarms, door locks, and surveillance\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIoT Applications:\u003c\/strong\u003e Integrate with sensors for remote control\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSmart Agriculture:\u003c\/strong\u003e Automate irrigation and water pumps\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 : Four Channel 24V Module\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\/4-channel-relay-module_bb.jpg?v=1641378597\" alt=\"24V 4 Channel Isolated Relay Module optocoupler (with Light Coupling)\" 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\"\u003eSample Code\u003c\/h3\u003e\n\u003cscript src=\"https:\/\/gist.github.com\/labsguru\/acf8cc570a18ff4fb566cfa1cc68983d.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\/Relay_with_Raspberry-PI-4_527d3120-abfb-43be-aa5f-afa64a9b584f.jpg?v=1641378289\" alt=\"24V 4 Channel Isolated Relay Module optocoupler (with Light Coupling)\" 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\"\u003eSample Code\u003c\/h3\u003e\n\u003cscript src=\"https:\/\/gist.github.com\/labsguru\/2ad5a970c79b8f9b4af99dc2a21a48b8.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\u003eDimensions: 75 x 55 x 18 mm\u003c\/li\u003e\n\u003cli\u003eWeight: 56 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\"\u003ePackage Includes\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds\"\u003e\n\u003cli\u003e1 x 24V 4 Channel Isolated Relay Module optocoupler (with Light Coupling)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"KitsGuru","offers":[{"title":"Default Title","offer_id":46847015846140,"sku":"KG820","price":211.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0587\/2130\/4757\/files\/24V-4-Channel-Relay-Module-Sharvielectronics.jpg?v=1737720203"},{"product_id":"12v-10a-8-channel-optocoupler-relay-board-module","title":"12V 10A 8-Channel OptoCoupler Relay Board Module","description":"\u003cdiv class=\"product_info\"\u003e\n\u003ch2 class=\"sing--sub-heading\"\u003e\u003cspan style=\"font-size: 18.72px;\"\u003e12V 10A 8-Channel OptoCoupler Relay Board Module\u003c\/span\u003e\u003c\/h2\u003e\n\u003cstrong\u003e It is an 8 Channel Isolated 12V 10A Relay \u003c\/strong\u003e Module opto coupler, which can be controlled directly by a wide range of microcontrollers such as Arduino, AVR, PIC, ARM, PLC, etc. It is also able to control various appliances and other types of equipment with a large current. Relay output maximum contact is AC250V 10A and DC30V 10A.\u003cbr\u003e\u003cbr\u003eOne can connect a microcontroller with standard interface directly to it. Red working status indicator lights are conducive to the safe use. The 8 Channel Isolated 12V 10A Relay Module opto coupler has a wide range of applications such as all MCU control, industrial sector, PLC control, smart home control.\u003cbr\u003e\u003cbr\u003eSo, ready to get switching on your Raspberry Pi?! This neat relay module features 8 x 12V relays rated at 10A\/250V each. It is designed to switch up to 4 high currents (10A) or high voltage (250V) loads with the help of microcontroller!\u003cbr\u003e\u003cbr\u003eEach relay can individually switch to on\/off state. It only requires a voltage of approx 1.0V to switch the inputs on but can handle input voltages up to 12V. This makes it ideal for 3.3V, 12V \u0026amp; 12V devices.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003e Note: On the high level and low level-triggered mode, friends who do not understand, have a look \u003c\/strong\u003e \u003cbr\u003e\u003cbr\u003eHigh-level trigger refers to the signal voltage between input and trigger, can be understood as a signal input with VCC cathode short-circuit triggered away;\u003cbr\u003e\u003cbr\u003eLow-level trigger refers to the signal voltage between the input terminal and Earth OV trigger, can be understood as the signal input terminal and the GND negative electrode short circuit triggered away 1-channel relay module connection.\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: Relay Module\u003c\/li\u003e\n\u003cli\u003eNo. of Channels: 8\u003c\/li\u003e\n\u003cli\u003eOperating Voltage: 12 VDC\u003c\/li\u003e\n\u003cli\u003eSwitching Voltage: 250 VAC @ 10A \/ 30 VDC @ 10A\u003c\/li\u003e\n\u003cli\u003eDimensions: 135 x 56 x 18 mm\u003c\/li\u003e\n\u003cli\u003eWeight: 108 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\u003ePower and relay indicators (lit when on).\u003c\/li\u003e\n\u003cli\u003eInput signal starts conduction with common terminal.\u003c\/li\u003e\n\u003cli\u003eControls DC\/AC signals, 220V AC load.\u003c\/li\u003e\n\u003cli\u003eNormally open and closed contacts.\u003c\/li\u003e\n\u003cli\u003eTriode drive and enhanced relay coil.\u003c\/li\u003e\n\u003cli\u003eHigh impedance controller pin.\u003c\/li\u003e\n\u003cli\u003ePull-down circuit to prevent malfunction.\u003c\/li\u003e\n\u003cli\u003ePower and control indicator lamps.\u003c\/li\u003e\n\u003cli\u003eCompliant with international safety standards.\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\u003eHome Automation:\u003c\/strong\u003e Controls multiple appliances with electrical isolation for safety.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIndustrial Control:\u003c\/strong\u003e Manages heavy-duty equipment like motors and pumps.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMicrocontroller Projects:\u003c\/strong\u003e Interfaces with microcontrollers to switch high-voltage devices.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSecurity Systems:\u003c\/strong\u003e Controls alarms, locks, and other security devices.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower Management:\u003c\/strong\u003e Switches high-power devices in automated systems.\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 alt=\"Eight Channel 12V Relay Module With Optocoupler\" style=\"margin-bottom: 16px; float: none;\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0587\/2130\/4757\/files\/800px-Ks0059-2.jpg?v=1641381534\" 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\/e7a263c3f9b7edb39ed0316f2fe092e1.js\"\u003e\u003c\/script\u003e\n\u003c\/div\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 alt=\"Eight Channel 12V Relay Module\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0587\/2130\/4757\/files\/4457461430390451193.jpg?v=1641381827\" style=\"margin-bottom: 16px; 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\/5b6ad1b467618da73af6da560587d926.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\u003eDimensions: 135 x 56 x 18 mm\u003c\/li\u003e\n\u003cli\u003eWeight: 108 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\"\u003ePackage Includes\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds\"\u003e\n\u003cli\u003e1 x 12V 10A 8-Channel OptoCoupler Relay Board Module\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"KitsGuru","offers":[{"title":"Default Title","offer_id":46847019417852,"sku":"KG435","price":320.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0587\/2130\/4757\/files\/12V10A8-ChannelOptoCouplerRelayBoardModule_1.jpg?v=1737720787"},{"product_id":"8-channel-isolated-24v-10a-relay-module-with-optocoupler","title":"24V 8 Channel Isolated Relay Module optocoupler (with Light Coupling)","description":"\u003cdiv class=\"product_info\"\u003e\n\u003ch2 class=\"sing--sub-heading\"\u003e\u003cspan style=\"font-size: 18.72px;\"\u003e24V 8 Channel Isolated Relay Module optocoupler (with Light Coupling)\u003c\/span\u003e\u003c\/h2\u003e\nhis 8 Road\/Channel \u003cstrong\u003eRelay Module\u003c\/strong\u003e (with light coupling) 24V module meets the safety standard as control areas and load area has the isolation groove. Optical coupling isolation module.\u003cbr\u003e\u003cbr\u003eThe triggering of the 8 Road\/Channel \u003cstrong\u003eRelay Module\u003c\/strong\u003e is reliable, and more stable. The double FR–4 circuit board design, high-end SMT process. It has power and relay operation instructions. Relays terminals (C, NC, NO) are accessible through screw terminals which makes wiring up the board very easy.\u003cbr\u003e\u003cbr\u003eThe inputs of the 8 Channel 24V Relay Module are isolated to protect any delicate control circuitry.\u003cbr\u003e\u003cbr\u003eA wide range of microcontrollers such as \u003cstrong\u003eArduino\u003c\/strong\u003e, AVR, \u003cstrong\u003ePIC\u003c\/strong\u003e, \u003cstrong\u003eARM\u003c\/strong\u003e ,and so on can control it.\u003cbr\u003e\u003cbr\u003eThe use of such a high-voltage relay eliminates the risk of heating up the relay as \u003cstrong\u003eelectromechanical relays\u003c\/strong\u003e limit the current consumption in accordance with a voltage rating.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eModule interface\u003c\/strong\u003e:\u003cbr\u003eThe positive (according to the relay voltage VCC: connect power supply)\u003cbr\u003e\u003cstrong\u003eGND:\u003c\/strong\u003e connect power negative\u003cbr\u003e\u003cstrong\u003eIN1: \u003c\/strong\u003erelay module (effective) high-level trigger signal trigger end\u003cbr\u003e\u003cstrong\u003eIN2:\u003c\/strong\u003e relay module (effective) high-level trigger signal trigger end\u003cbr\u003e\u003cstrong\u003eIN3:\u003c\/strong\u003e relay module (effective) high-level trigger signal trigger end\u003cbr\u003e\u003cstrong\u003eIN4:\u003c\/strong\u003e relay module (effective) high-level trigger signal trigger end\u003cbr\u003e\u003cstrong\u003eIN5:\u003c\/strong\u003e relay module (effective) high-level trigger signal trigger end\u003cbr\u003e\u003cstrong\u003eIN6:\u003c\/strong\u003e relay module (effective) high-level trigger signal trigger end\u003cbr\u003e\u003cstrong\u003eIN7:\u003c\/strong\u003e relay module (effective) high-level trigger signal trigger end\u003cbr\u003e\u003cstrong\u003eIN8: \u003c\/strong\u003erelay module (effective) high-level trigger signal trigger end\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eMeaning of High level and Low-level\u003c\/strong\u003e\u003cbr\u003eHigh-level trigger refers to using the anode voltage at the VCC connection way of a trigger and triggers the end when the trigger side has the positive voltage or to trigger voltage when the relay is off. Low-level trigger refers to using the negative voltage at the GND connection way of a trigger and triggers the end when the trigger side has 0 v low voltage or voltage to can trigger, the relay is off.\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: Relay Module\u003c\/li\u003e\n\u003cli\u003eNo. of Channels: 8\u003c\/li\u003e\n\u003cli\u003eOperating Voltage: 24VDC\u003c\/li\u003e\n\u003cli\u003eTrigger Voltage: 24VDC\u003c\/li\u003e\n\u003cli\u003eSwitching Voltage: 250V @ 10A (AC)\u003c\/li\u003e\n\u003cli\u003eSwitching Voltage: 30V @ 10A (DC)\u003c\/li\u003e\n\u003cli\u003eLength: 138mm\u003c\/li\u003e\n\u003cli\u003eWidth: 56mm\u003c\/li\u003e\n\u003cli\u003eHeight: 20mm\u003c\/li\u003e\n\u003cli\u003eWeight: 101g\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-current relay: 10A @ 250VAC \/ 10A @ 30VDC\u003c\/li\u003e\n\u003cli\u003eControls AC \u0026amp; DC appliances (Solenoids, Motors, Lights, Fans)\u003c\/li\u003e\n\u003cli\u003eHigh-quality screw terminals (C, NC, NO) for easy connection\u003c\/li\u003e\n\u003cli\u003eFreewheeling diode for microcontroller protection\u003c\/li\u003e\n\u003cli\u003eInput signal pin supports Burg stick connection\u003c\/li\u003e\n\u003cli\u003eLED indicators for relay ON\/OFF status\u003c\/li\u003e\n\u003cli\u003eMounting holes for easy installation\u003c\/li\u003e\n\u003cli\u003eHigh-level signal input for operation\u003c\/li\u003e\n\u003cli\u003eDirect control of various equipment \u0026amp; loads\u003c\/li\u003e\n\u003cli\u003eOne normally open \u0026amp; one normally closed contact\u003c\/li\u003e\n\u003cli\u003eBlue KF301 terminal block for convenience\u003c\/li\u003e\n\u003cli\u003eSupports high-current appliances and equipment\u003c\/li\u003e\n\u003cli\u003eRed status indicators for safe operation\u003c\/li\u003e\n\u003cli\u003eWidely used in MCU, PLC, industrial, and smart home control\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\u003eHome Automation:\u003c\/strong\u003e Controls multiple appliances with electrical isolation for safety.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIndustrial Control:\u003c\/strong\u003e Manages heavy-duty equipment like motors and pumps.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMicrocontroller Projects:\u003c\/strong\u003e Interfaces with microcontrollers to switch high-voltage devices.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSecurity Systems:\u003c\/strong\u003e Controls alarms, locks, and other security devices.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower Management:\u003c\/strong\u003e Switches high-power devices in automated systems.\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\/800px-Ks0059-2.jpg?v=1641381534\" alt=\"Eight Channel 24V Relay Module With Optocoupler\" 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\"\u003eSample Code\u003c\/h3\u003e\n\u003cscript src=\"https:\/\/gist.github.com\/labsguru\/e7a263c3f9b7edb39ed0316f2fe092e1.js\"\u003e\u003c\/script\u003e\n\u003c\/div\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 height=\"75%\" width=\"75%\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0587\/2130\/4757\/files\/4457461430390451193.jpg?v=1641381827\" alt=\"Eight Channel 24V Relay Module\" 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\"\u003eSample Code\u003c\/h3\u003e\n\u003cscript src=\"https:\/\/gist.github.com\/labsguru\/5b6ad1b467618da73af6da560587d926.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\u003eDimensions: 138 x 56 x 20 mm\u003c\/li\u003e\n\u003cli\u003eWeight: 101 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\"\u003ePackage Includes\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds\"\u003e\n\u003cli\u003e1 x 24V 8 Channel Isolated Relay Module optocoupler (with Light Coupling)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"KitsGuru","offers":[{"title":"Default Title","offer_id":46847021842684,"sku":"KG821","price":399.0,"currency_code":"INR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0587\/2130\/4757\/files\/8_Channel_Isolated_24V_10A_Relay_Module_with_optocoupler.jpg?v=1737721906"},{"product_id":"12v-one-channel-isolated-relay-module-optocoupler-high-and-low-level-trigger","title":"12V one Channel Isolated Relay Module optocoupler High and Low Level Trigger","description":"\u003cdiv class=\"product_info\"\u003e\n\u003ch2 class=\"sing--sub-heading\"\u003e\u003cspan style=\"font-size: 18.72px;\"\u003e12V one Channel Isolated Relay Module optocoupler High and Low- Level Trigger\u003c\/span\u003e\u003c\/h2\u003e\n1 Channel Relay Module 12V High and Low-Level Trigger Relay Module is small and easy to use. Use it to control one 240V power appliance directly from Arduino, Raspberry Pi, and other microcontrollers or low-voltage circuits. Perfect for switching 240V appliances-lights, fans, etc.-and even high-power motors at lower voltages. The board uses a high-quality relay, which can handle a maximum of 10A\/250 V AC or 15A\/125 V AC. Each relay has all three connections-common, normally open, and normally closed—brought out to three-pin screw terminals, which make it easy to make and remove connections. The board has a power indication and a relay status LED to ease debugging. The board can accept control inputs within a wide range of voltages, from 12V to 24V. Power input and relay control signals are brought to header pins on the board. Hence, the board can be easily interfaced with our development boards using jumper wires. Tags, 10A 14V Relay Module, 12V 10A Relay Module, 12V Relay Module, 1 Channel Relay Module 12V High and Low Level Trigger Relay Module.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e The actual product may vary slightly in color and components from the image shown, depending on quantity availability.\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\u003eOperating Voltage: 12VDC\u003c\/li\u003e\n\u003cli\u003eNo. of Channels: 1\u003c\/li\u003e\n\u003cli\u003eContact Rating: 10A @ 250VAC\u003c\/li\u003e\n\u003cli\u003eContact Rating: 10A @ 125VAC\u003c\/li\u003e\n\u003cli\u003eContact Rating: 10A @ 30VDC\u003c\/li\u003e\n\u003cli\u003eLength: 50 mm\u003c\/li\u003e\n\u003cli\u003eWidth: 25 mm\u003c\/li\u003e\n\u003cli\u003eHeight: 20 mm\u003c\/li\u003e\n\u003cli\u003eWeight: 16 gm\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\u003eTrigger: High or Low Level\u003c\/li\u003e\n\u003cli\u003eEquipped with high-current relay: 15A @ 125V AC or 10A @ 250V AC\u003c\/li\u003e\n\u003cli\u003eStandard interface compatible with microcontrollers (Arduino, 8051, AVR, PIC, DSP, ARM)\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 Used to control AC appliances like lights and fans.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIndustrial Automation:\u003c\/strong\u003e Enables safe switching of high-power machines.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMotor Control:\u003c\/strong\u003e Controls motors in robotics and automation systems.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSecurity Systems:\u003c\/strong\u003e Activates alarms, locks, and surveillance 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 Attributes\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds\"\u003e\n\u003cli\u003eL x W x H (mm): 50 x 25 x 16\u003c\/li\u003e\n\u003cli\u003eWeight (gm) : 16\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 12V Channel Isolated Relay Module optocoupler High and Low Level Trigger\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":46906451820796,"sku":"KG816","price":79.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0587\/2130\/4757\/products\/1-channel-relay-control-board-module-with-optocoupler-4.jpg?v=1740384019"},{"product_id":"24v-one-channel-isolated-relay-module-optocoupler-high-and-low-level-trigger","title":"24V one Channel Isolated Relay Module optocoupler High and Low Level Trigger","description":"\u003cdiv class=\"product_info\"\u003e\n\u003ch2 class=\"sing--sub-heading\"\u003e\u003cspan style=\"font-size: 18.72px;\"\u003e24V one Channel Isolated Relay Module optocoupler High and Low-Level Trigger\u003c\/span\u003e\u003c\/h2\u003e\n1 Channel Relay Module 24V High and Low-Level Trigger Relay Module is small and easy to use. Use it to control one 240V power appliance directly from Arduino, Raspberry Pi, and other microcontrollers or low-voltage circuits. Perfect for switching 240V appliances—lights, fans, etc.—and even high-power motors at lower voltages.\u0026lt;\u003cbr\u003e\u003cbr\u003eThe board uses a high-quality relay, which can handle a maximum of 10A\/250 V AC or 15A\/125 V AC. Each relay has all three connections—common, normally open, and normally closed—brought out to three-pin screw terminals, which make it easy to make and remove connections. The board has a power indication and a relay status LED to ease debugging. The board can accept control inputs within a wide range of voltages, from 12V to 24V. Power input and relay control signals are brought to header pins on the board. Hence, the board can be easily interfaced with our development boards using jumper wires.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eNote\u003c\/strong\u003e: The actual product may vary slightly in color and components from the image shown, depending on quantity availability.\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: Relay Module\u003c\/li\u003e\n\u003cli\u003eNo. of Channels: 1\u003c\/li\u003e\n\u003cli\u003eOperating Voltage (VDC): 24\u003c\/li\u003e\n\u003cli\u003eLength (mm): 50\u003c\/li\u003e\n\u003cli\u003eWidth (mm): 25\u003c\/li\u003e\n\u003cli\u003eHeight (mm): 20\u003c\/li\u003e\n\u003cli\u003eWeight (g): 16\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\u003eTrigger: High or Low Level\u003c\/li\u003e\n\u003cli\u003eHigh-current relay: 15A @ 125V AC or 10A @ 250V AC\u003c\/li\u003e\n\u003cli\u003eCompatible with microcontrollers (Arduino, 8051, AVR, PIC, DSP, ARM)\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 Control AC appliances like lights and fans\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIndustrial Automation:\u003c\/strong\u003e Operate heavy machinery safely\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMotor Control:\u003c\/strong\u003e Switch motors in automation and robotics\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSecurity Systems:\u003c\/strong\u003e Activate alarms, door locks, and surveillance\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIoT Applications:\u003c\/strong\u003e Integrate with sensors for remote control\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSmart Agriculture:\u003c\/strong\u003e Automate irrigation and water pumps\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 (mm): 50\u003c\/li\u003e\n\u003cli\u003eWidth (mm): 25\u003c\/li\u003e\n\u003cli\u003eHeight (mm): 20\u003c\/li\u003e\n\u003cli\u003eWeight (g): 16\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 24V one Channel Isolated Relay Module optocoupler High and Low-Level Trigger\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":46906456473852,"sku":"KG818","price":79.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0587\/2130\/4757\/products\/24-VOLT-1-channel-relay.jpg?v=1740384019"},{"product_id":"5v-1-way-tracing-sensor-relay-module","title":"5V 1-Way, Tracing Sensor Relay Module","description":"\u003cdiv class=\"product_info\"\u003e\n\u003ch2 class=\"sing--sub-heading\"\u003e\u003cspan style=\"font-size: 18.72px;\"\u003e5V 1-Way, Tracing Sensor Relay Module\u003c\/span\u003e\u003c\/h2\u003e\nThis is a 5V 1-Channel Relay interface board, Be able to control various appliances and other equipment with a large current. It can be controlled directly by a Microcontroller (Raspberry Pi, Arduino, 8051, AVR, PIC, DSP, ARM, ARM, MSP430, TTL logic).\u003cbr\u003e\u003cbr\u003eYou can find the TCRT5000 sensor head here, and see its working principle. This IR transmitter and receiver are integrated into one head TCRT5000, detecting not only if there is an obstacle but also the distance as an analog output, and the power consumption is lower on this one. The breakout board design is based on the sensor LM393 with an adjustable Potentiometer, so a trigger on a setup approaching distance is possible as a digital value. You have analog and digital output both on this breakout board.\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: Relay Module\u003c\/li\u003e\n\u003cli\u003eOperating Voltage: 5V DC\u003c\/li\u003e\n\u003cli\u003ePower Supply: 3.3-5V\u003c\/li\u003e\n\u003cli\u003eDetection Range: 0-2 cm\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\u003eBoard Size: 3.5cm × 1.5cm, with mounting hole\u003c\/li\u003e\n\u003cli\u003ePower \u0026amp; Status LEDs (Digital output AO)\u003c\/li\u003e\n\u003cli\u003eLM393 Voltage Comparator for digital output\u003c\/li\u003e\n\u003cli\u003e5V 1-Channel Relay, requires 15-20mA driver current\u003c\/li\u003e\n\u003cli\u003eHigh-current relay: AC 250V 10A \/ DC 30V 10A\u003c\/li\u003e\n\u003cli\u003eRelay output status indication LED\u003c\/li\u003e\n\u003cli\u003eActivates on low-level signal\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\u003eLine Following Robots\u003c\/strong\u003e – Enables autonomous movement by detecting paths.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eObstacle Detection\u003c\/strong\u003e – Triggers relay for avoiding obstacles in automation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConveyor Belt Systems\u003c\/strong\u003e – Automates sorting and object detection.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSecurity Systems\u003c\/strong\u003e – Activates alarms or triggers responses upon detection.\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: 3.5cm × 1.5cm, with mounting hole\u003c\/li\u003e\n\u003cli\u003eWeight(gm):20\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 5V 1-Way, Tracing Sensor Relay 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":46927529640188,"sku":"KG983","price":359.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0587\/2130\/4757\/files\/songle-5v-1-way-tracing-sensor-relay-module_1.jpg?v=1740824486"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0587\/2130\/4757\/collections\/5V-8-Channel-Relay-Module-1.jpg?v=1677333846","url":"https:\/\/kitsguru.com\/es\/collections\/relay-switch-modules.oembed","provider":"KitsGuru","version":"1.0","type":"link"}