{"product_id":"10-pcs-sound-detection-sensor-module-microphone-module-voice-control-whistle-switch-for-arduino","title":"10 PCS Sound Detection Sensor Module Microphone Module Voice Control Whistle Switch For Arduino","description":"\u003cbr\u003e1. It can detect the sound intensity of the surrounding environment. Note: This sensor can only identify the presence or absence of sound (according to the principle of vibration) and cannot identify the size of the sound or the sound of a specific frequency\u003cbr\u003e2. Adjustable sensitivity\u003cbr\u003e3. Working voltage: 3.3V-5V\u003cbr\u003e4. Output form: digital switch output (0 and 1 high and low level)\u003cbr\u003e5. Equipped with fixing bolt holes for easy installation\u003cbr\u003e6. Small board PCB size: 3.2cm x 1.7cm\u003cbr\u003e7. Module wiring instructions:\u003cbr\u003e-VCC external 3.3V-5V voltage (can be directly connected with 5v single-chip microcomputer and 3.3v single-chip microcomputer)\u003cbr\u003e-GND External GND\u003cbr\u003e-OUT small board switch output interface (0 and 1)\u003cbr\u003e\u003cbr\u003e","brand":"Infinit Tech","offers":[{"title":"Default Title","offer_id":44620134449291,"sku":"TBD0596644201A","price":323.92,"currency_code":"ZAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0710\/1880\/7435\/files\/TBD0596644201A.jpg?v=1764075009","url":"https:\/\/infinittech.co.za\/products\/10-pcs-sound-detection-sensor-module-microphone-module-voice-control-whistle-switch-for-arduino","provider":"Infinit Tech","version":"1.0","type":"link"}