{"product_id":"hw-484-sound-sensor-module","title":"HW-484 Sound Sensor Module","description":"\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eHW-484 Sound Sensor Module\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e is a compact and easy-to-use microphone-based sensor designed to detect sound and noise levels. It uses an onboard microphone and \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eLM393 comparator\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e to provide both analog and digital output signals, making it suitable for Arduino, ESP32, Raspberry Pi, and other microcontroller projects.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe onboard potentiometer allows you to adjust the sound detection threshold according to your application. The module provides \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eAO (Analog Output)\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e for sound-level sensing and \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eDO (Digital Output)\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e for detecting sound above the selected threshold.\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\u003eSensitive onboard microphone for sound detection\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eLM393 comparator for digital signal processing\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eAdjustable sound detection threshold\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eAnalog and digital outputs\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eCompact PCB design\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eEasy to connect and use\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eSuitable for Arduino, ESP32, Raspberry Pi, and other microcontrollers\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eLED indication for sensor output status\u003c\/span\u003e\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\u003eSound and noise detection\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eClap detection projects\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eVoice and audio-triggered applications\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eSecurity and alarm systems\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eSmart home automation\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eRobotics projects\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eDIY electronics and sensor projects\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003ePackage Includes:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e 1 × HW-484 Sound Sensor Module\u003c\/span\u003e\u003c\/p\u003e","brand":"Anu Electronics","offers":[{"title":"Default Title","offer_id":47861779202225,"sku":"ANU-SEN-SND-HW484","price":59.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0634\/3606\/2897\/files\/SOUNDIMG1.png?v=1787220880","url":"https:\/\/anuelectronics.com\/products\/hw-484-sound-sensor-module","provider":"Anu Electronics","version":"1.0","type":"link"}