{"product_id":"sound-microphone-sensor-module","title":"Sound Microphone Sensor Module","description":"\u003cp\u003e\u003cspan\u003eThe KY-038 Sound Microphone Sensor Module is a compact sound detection module designed for Arduino and other microcontroller-based projects. It uses an electret microphone to detect sounds such as claps, knocks, and loud noises. Featuring both analog and digital outputs, it allows users to monitor sound signals and trigger actions when sound exceeds an adjustable threshold. The onboard potentiometer enables sensitivity adjustment, making it suitable for sound-activated lighting, alarm systems, and home automation projects.\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eKey Features\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eDetects sound, claps, and environmental noise.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eProvides analog and digital signal outputs.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eAdjustable sound sensitivity using an onboard potentiometer.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eCompatible with Arduino and other supported microcontrollers.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eSuitable for sound-triggered alarms and automation projects.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eCompact design for easy integration into electronic circuits.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cspan\u003eTechnical Specifications\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eModel:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e KY-038\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eSensor Type:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Electret condenser microphone\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eComparator IC:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e LM393\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eOperating Voltage:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Typically 3.3–5V DC\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eOutputs:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Analog (AO) and Digital (DO)\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eSensitivity:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Adjustable\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cspan\u003eApplications\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eArduino and DIY electronics projects\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eClap-activated switches\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eSound detection alarms\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eSound-responsive LED systems\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eHome automation\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eEducational electronics experiments\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"OPPONIX","offers":[{"title":"Default Title","offer_id":54200996987163,"sku":"OPX-ELC-0304","price":3.0,"currency_code":"AED","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1040\/5973\/2251\/files\/RedSoundSensorModule.png?v=1791785677","url":"https:\/\/opponix.com\/products\/sound-microphone-sensor-module","provider":"opponix","version":"1.0","type":"link"}