{"product_id":"ldtr-0003-sound-detection-sensor-module-for-arduino","title":"LDTR - 0003 Sound Detection Sensor Module for Arduino","description":"Main Features:  \u003cbr\u003e1. High sensitivity sound detection sensor module \u003cbr\u003e2. With a signal output instruction \u003cbr\u003e3. One single channel output; low-level output signal \u003cbr\u003e4. When the sound output is low, lights lit \u003cbr\u003e5. Can be used for voice-activated lights \u003cbr\u003e6. The module has two outputs: AO, analog output, real-time output of the microphone voltage signal; DO, when the sound intensity reaches a threshold, the high and low output signal threshold is adjustable by the potentiometer \u003cbr\u003e7. Applied to single chip microcomputer (SCM) study, Arduino application, sound detection, sound control\u003cbr\u003e\u003cbr\u003e","brand":"STARS","offers":[{"title":"Default Title","offer_id":49100199919925,"sku":"US-044017","price":2888.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0802\/4188\/5493\/files\/5d52885d4b138102128f63b2.jpg?v=1714466397","url":"https:\/\/www.uniqkart.in\/products\/ldtr-0003-sound-detection-sensor-module-for-arduino","provider":"UNIQKART","version":"1.0","type":"link"}