{"product_id":"analog-sound-sensor-microphone-module-for-arduino","title":"Analog Sound Sensor Microphone Module for Arduino","description":"\u003cdiv class=\"product_info\"\u003e\n\u003ch2 class=\"sing--sub-heading\"\u003e\u003cspan style=\"font-size: 18.72px;\"\u003eAnalog Sound Sensor Microphone Module for Arduino\u003c\/span\u003e\u003c\/h2\u003e\nThe \u003cstrong\u003eAnalog Sound Sensor Microphone Module\u003c\/strong\u003e is designed for detecting sound intensity and converting it into an \u003cstrong\u003eanalog voltage signal\u003c\/strong\u003e that can be easily read by microcontrollers such as \u003cstrong\u003eArduino\u003c\/strong\u003e. It is well suited for applications like \u003cstrong\u003einteractive voice switches\u003c\/strong\u003e, \u003cstrong\u003esound-activated projects\u003c\/strong\u003e, and \u003cstrong\u003eloudness level indicators\u003c\/strong\u003e. \u003cbr\u003e\u003cbr\u003eThis module features a \u003cstrong\u003ebuilt-in amplifier circuit\u003c\/strong\u003e with adjustable gain, ensuring good sensitivity to sound signals. The onboard \u003cstrong\u003efilter-rectifier circuit\u003c\/strong\u003e converts the audio signal into a stable DC output, allowing sound intensity to be measured accurately using an ADC. The output signal amplitude is centered around \u003cstrong\u003eVCC\/2\u003c\/strong\u003e, making it compatible with standard Arduino analog input pins.\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\u003eDetects sound signal intensity effectively\u003c\/li\u003e\n\u003cli\u003eBuilt-in filter and rectifier circuit with DC output\u003c\/li\u003e\n\u003cli\u003eGood sensitivity with onboard amplifier\u003c\/li\u003e\n\u003cli\u003eAdjustable gain for sensitivity tuning\u003c\/li\u003e\n\u003cli\u003eAnalog voltage output proportional to sound intensity\u003c\/li\u003e\n\u003cli\u003eSignal amplitude centered at VCC\/2\u003c\/li\u003e\n\u003cli\u003eVoltage signal easily read using ADC\u003c\/li\u003e\n\u003cli\u003eFully compatible with Arduino sensor interfaces\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003eTechnical Details\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds\"\u003e\n\u003cli\u003eItem Type: Sound Sensor Module\u003c\/li\u003e\n\u003cli\u003eOutput Type: Analog Voltage\u003c\/li\u003e\n\u003cli\u003eCompatible Boards: Arduino and similar microcontrollers\u003c\/li\u003e\n\u003cli\u003eSignal Processing: Amplifier with filter-rectifier\u003c\/li\u003e\n\u003cli\u003ePCB Size (L × W): 35 × 18 mm\u003c\/li\u003e\n\u003cli\u003eMounting Hole Diameter: 3 mm\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003eApplications\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds\"\u003e\n\u003cli\u003eSound-activated switches\u003c\/li\u003e\n\u003cli\u003eLoudness and noise level indicators\u003c\/li\u003e\n\u003cli\u003eInteractive voice-controlled projects\u003c\/li\u003e\n\u003cli\u003eArduino-based audio sensing projects\u003c\/li\u003e\n\u003cli\u003eEducational electronics experiments\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003ePhysical Attributes\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds\"\u003e\n\u003cli\u003eCompact PCB module design\u003c\/li\u003e\n\u003cli\u003ePCB Dimensions: 35 × 18 mm\u003c\/li\u003e\n\u003cli\u003eMounting hole: 3 mm for easy installation\u003c\/li\u003e\n\u003cli\u003eWeight:4g\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 × Analog Sound Sensor Microphone Module for Arduino\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"KitsGuru","offers":[{"title":"Default Title","offer_id":48606983520508,"sku":"KG1309","price":139.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0587\/2130\/4757\/files\/AnalogSoundSensor_1.jpg?v=1767439213","url":"https:\/\/kitsguru.com\/products\/analog-sound-sensor-microphone-module-for-arduino","provider":"KitsGuru","version":"1.0","type":"link"}