{"product_id":"microphone-sound-sensor-voice-detection-module-with-digital-and-analog-out-for-d","title":"Microphone Sound Sensor Voice Detection Module with Digital and Analog Out for DIY Projects 3pcs","description":"\u003cdiv class=\"product-description\"\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eThis sound module can detect sound strength of the environment\u003c\/li\u003e\n\u003cli\u003eWorking Voltage DC 3.3V-5.5V; Sensitivity adjustable\u003c\/li\u003e\n\u003cli\u003eOutput form Digital and Analog Output\u003c\/li\u003e\n\u003cli\u003eHigh sensitive microphone sensor\u003c\/li\u003e\n\u003cli\u003eGood for learning basic knowledge about Arduino and sensors\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eProduct Description\u003c\/h2\u003e\n\u003cp\u003eGreat Sensors for Project. Having Fun With Electronics and Programming!\u003c\/p\u003e\n\u003ch3\u003eDescription\u003c\/h3\u003e\n\u003cp\u003eThe Sound Detector is based on a microphone and a power amplifier. It can be used for detecting the sound strength of the environment.This sound sensor gets signal by both digital and analog output.\"AO\" outputs real-time voltage signal of the microphone.\"DO\" outputs low and high lever signal when the sound intensity reaches a threshold.Sensitivity is adjustable by adjusting the potentiometer.PCB-mounted LEDs indicate the power and compactor output. Wiring Instructions: + ---- DC 3.3V-5.5VG ---- \"-\"AO ---- Analog OutputDO ---- Digital Output Specification:Working Voltage: DC 3.3V-5.5VNominal Frequency: 40KHzPCB Size: 35 x 15mm \/ 1.38\" x 0.59\" (L*W)Fixed Hole Diameter: 3mm\u003c\/p\u003e\n\u003ch3\u003ePackage Includes\u003c\/h3\u003e\n\u003cp\u003e3 x Sound Detection Sensor Module\u003c\/p\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable style=\"border-collapse:collapse;width:100%;max-width:600px;\"\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:8px;font-weight:bold;width:40%;\"\u003eProduct Dimensions\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:8px;\"\u003e1.38\"W x 0.59\"H\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e","brand":"LinkMejor","offers":[{"title":"Default","offer_id":55040828572020,"sku":"B07VPWM8WY","price":7.79,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1007\/5799\/5892\/files\/61lZegmddsL._SL1100.jpg?v=1785265240","url":"https:\/\/linkmejor.com\/products\/microphone-sound-sensor-voice-detection-module-with-digital-and-analog-out-for-d","provider":"linkmejor.com - More for Less","version":"1.0","type":"link"}