{"product_id":"sound-detection-sensor-module","title":"Sound Detection Sensor Module","description":"\u003cp\u003e\u003cstrong\u003eSound Detection Sensor Module\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA sound sensor is a component designed to perceive sound waves by gauging their intensity and transforming them into electrical signals.\u003c\/p\u003e\n\u003cp\u003eThe sound detection sensor module tailored for Arduino is engineered to identify if sound surpasses a predefined threshold. It utilizes a microphone to pick up sound, which is then processed through an LM393 operational amplifier. The threshold for sound levels is adjustable through a built-in potentiometer. Once the sound level surpasses the set threshold, an LED on the module illuminates, and the output signal is lowered.\u003c\/p\u003e\n\u003ch4\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eOperating voltage 3.3V-5V\u003c\/li\u003e\n\u003cli\u003eOutputs digital switching output (high and low levels 0 and 1\u003c\/li\u003e\n\u003cli\u003eOperating current (Vcc=5V): 4-8mA\u003c\/li\u003e\n\u003cli\u003eMicrophone sensitivity (1Khz): 52-48dB.\u003c\/li\u003e\n\u003cli\u003eMicrophone Impedance: 2.2KΩ\u003c\/li\u003e\n\u003cli\u003eMicrophone Frequency: 16-20Khz.\u003c\/li\u003e\n\u003cli\u003eMicrophone S\/N ratio: 54dB.\u003c\/li\u003e\n\u003cli\u003eSignal output indication.\u003c\/li\u003e\n\u003cli\u003eSingle-channel signal output\u003c\/li\u003e\n\u003cli\u003eOutputs low level and the signal light when there is sound.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003e\u003cstrong\u003ePackage Includes: \u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003e1 x Sound Detection Sensor Module\u003c\/p\u003e","brand":"eBhoot Electronics","offers":[{"title":"Default Title","offer_id":43468111216758,"sku":"EB3049","price":30.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0697\/7345\/9574\/files\/microphone-sound-sensor-module-voice-sensor-high-sensitivity-sound-detection-module-whistle-module-550x550_64cec972-987c-4b74-8c93-537f20e4c7f0.jpg?v=1780229392","url":"https:\/\/ebhoot.com\/products\/sound-detection-sensor-module","provider":"eBhoot Electronics","version":"1.0","type":"link"}