{"product_id":"sound-detection-sensor-module","title":"LM393 Sound Detection Sensor Module","description":"\u003cdiv class=\"product_info\"\u003e\n\u003ch2 class=\"sing--sub-heading\"\u003e\u003cspan style=\"font-size: 18.72px;\"\u003ePAM8403 5V Two-channel Stereo Mini Class-D 3W+3W Audio Amplifier\u003c\/span\u003e\u003c\/h2\u003e\nThe \u003cstrong\u003e LM393 Sound Detection Sensor Module \u003c\/strong\u003e for Arduino detects whether the sound has exceeded a threshold value. The sound is detected via a microphone and fed into an LM393 op-amp.\u003cbr\u003e\u003cbr\u003eThe sound level setpoint is set via an onboard potentiometer. When the sound level exceeds the setpoint, an LED on the module is illuminated and the output is sent low.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003e Note: \u003c\/strong\u003e This sensor only recognizes the availability of sound cannot identify the size of the sound or the specific frequencies of sound.\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: 3.3V to 5V\u003c\/li\u003e\n  \u003cli\u003eIC Chip: LM393\u003c\/li\u003e\n  \u003cli\u003eLength: 37.5 mm\u003c\/li\u003e\n  \u003cli\u003eWidth: 17 mm\u003c\/li\u003e\n  \u003cli\u003eHeight: 10 mm\u003c\/li\u003e\n  \u003cli\u003eWeight: 4 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\u003eSignal output indication.\u003c\/li\u003e\n  \u003cli\u003eDigital output.\u003c\/li\u003e\n  \u003cli\u003eSingle-channel signal output.\u003c\/li\u003e\n  \u003cli\u003eEasy to install with bolt hole.\u003c\/li\u003e\n  \u003cli\u003eLow output and signal light when sound detected.\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\u003eSound-activated Lighting:\u003c\/strong\u003e Used in systems where lights turn on or off based on sound or noise levels.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSecurity Systems:\u003c\/strong\u003e Detects sound as a trigger for alarms or alerts in security setups.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eVoice-activated Projects:\u003c\/strong\u003e Ideal for DIY voice-controlled devices and automation.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNoise Monitoring:\u003c\/strong\u003e Used in environments requiring sound level monitoring or noise detection.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRobotics:\u003c\/strong\u003e Enables robots to respond to sound signals as a form of input.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAudio-sensitive Toys:\u003c\/strong\u003e Incorporated into toys that react to sound, such as clapping or speaking.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003eIntegration with Arduino\u003c\/h3\u003e\n\u003cdiv style=\"text-align: start;\" id=\"p_info\"\u003e\u003cimg style=\"margin-bottom: 16px; float: none;\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0587\/2130\/4757\/files\/Wiring-Sound-Sensor-with-Arduino.jpg?v=1638269844\" width=\"95%\" height=\"75%\" alt=\"Sound Detection Sensor Module\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003eSample Code\u003c\/h3\u003e\n\u003cscript src=\"https:\/\/gist.github.com\/labsguru\/bad7e0fa78198cce7eca2b04b6285f28.js\"\u003e\u003c\/script\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003ePhysical Attributes : Sound Detection Sensor Module\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds\"\u003e\n\u003cli\u003eLength: 37.5 mm\u003c\/li\u003e\n  \u003cli\u003eWidth: 17 mm\u003c\/li\u003e\n  \u003cli\u003eHeight: 10 mm\u003c\/li\u003e\n  \u003cli\u003eWeight: 4 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 LM393 Sound Detection Sensor Module\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":40708852908213,"sku":"KG111","price":49.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0587\/2130\/4757\/products\/KG111-Sound-Detection-sensor-Module-Intelligent-Vehicle-Microphone-Arduino.jpg?v=1737696679","url":"https:\/\/kitsguru.com\/de\/products\/sound-detection-sensor-module","provider":"KitsGuru","version":"1.0","type":"link"}