{"product_id":"p-1586741","title":"2 Pcs Microphone Sound Sensor KY-037 Voice Detection Module Voice Sound Detection Sensor Module for Voice-activated Switch","description":"\u003cstrong\u003eWhat is this?\u003c\/strong\u003e\u003cbr\u003eUltrasonic module, This high-sensitivity microphone sensor module is suitable for voice recognition systems and can capture and transmit sound signals. It can be used for voice-controlled switch applications such as voice-controlled lights and voice-controlled electronic devices. In addition, in environmental monitoring, it can be used to detect noise levels or sound frequencies.\u003cbr\u003e\u003cstrong\u003e\u003cbr\u003eWhat will I get?\u003c\/strong\u003e\u003cbr\u003eThe Microphone Sound Sensor, we provide here, is in size of:\u003cbr\u003eWorking Voltage: DC 5 V\u003cbr\u003eOutput Form: Digital and Analog Output\u003cbr\u003eModel: KY-037\u003cbr\u003eNumber of Pins:4\u003cbr\u003eIn the package of: 2 x Voice Sound Detection Sensor\u003cbr\u003e\u003cstrong\u003e\u003cbr\u003eAre there any advantages of the product?\u003c\/strong\u003e\u003cbr\u003eHigh sensitivity: The sound sensor module has high sensitivity and can accurately capture sound signals in the environment.\u003cbr\u003eEasy interface: Simple connection to various microcontrollers or electronic devices for easy integration and use.\u003cbr\u003eStability: Provides stable performance and reliable sound detection function.\u003cbr\u003e\u003cstrong\u003e\u003cbr\u003eHow to use it?\u003c\/strong\u003e\u003cbr\u003e1. Connect the sound detection sensor to your microcontroller correctly, confirming the connections are correct, including the power and signal pins. 2. Provide the appropriate voltage to power the sensor. 3. Write the code suitable for sound detection. 4. Test and calibrate the accuracy.\u003cbr\u003e\u003cstrong\u003e\u003cbr\u003eWhat should  I notice?\u003c\/strong\u003e\u003cbr\u003ePlease select the specific microphone voice sound sensor model according to your needs","brand":"Harfington","offers":[{"title":"Default Title","offer_id":48823038443769,"sku":"a24080900ux1454","price":11.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0595\/2477\/6095\/files\/ux_a24080900ux1454_ux_g03.jpg?v=1786811927","url":"https:\/\/www.harfington.com\/en-au\/products\/p-1586741","provider":"Harfington","version":"1.0","type":"link"}