{"product_id":"sound-sensor-module-blue-pcb-microphone-sound-detection-module","title":"Sound Sensor Module Blue PCB Microphone Sound Detection Module For Arduino - RS5047","description":"\u003ch2\u003e\n\u003cspan style=\"font-family: 'Roboto Slab'; color: #b80000;\"\u003e\u003ciframe title=\"How to Make Sound Sensor with Mic Module\" src=\"https:\/\/www.youtube.com\/embed\/Kpj90z4D2Bk\" height=\"700\" width=\"100%\"\u003e\u003c\/iframe\u003e\u003c\/span\u003e\u003cspan style=\"font-family: 'Roboto Slab'; color: #b80000;\"\u003eDescription: \u003c\/span\u003e\n\u003c\/h2\u003e\n\u003cp\u003eThe Sound Sensor Module Blue PCB is a compact and highly sensitive audio detection module designed to detect sound intensity from the surrounding environment. Equipped with an onboard electret microphone and comparator circuit, this module can identify claps, knocks, voice signals, and other sound variations, making it ideal for sound-activated projects and automation systems.\u003c\/p\u003e\n\u003cp\u003eThe module provides both digital and analog outputs, allowing seamless integration with popular development boards such as Arduino, ESP32, ESP8266, Raspberry Pi, and other microcontrollers. Its adjustable sensitivity potentiometer enables users to fine-tune the sound detection threshold according to project requirements.\u003c\/p\u003e\n\u003cp\u003eBuilt on a durable blue PCB, this sensor is widely used in DIY electronics, smart home automation, security alarms, voice-controlled systems, and robotics applications. Whether you are a beginner or an advanced electronics enthusiast, this sound sensor module offers an easy and reliable solution for implementing sound-based interactions in your projects.\u003c\/p\u003e\n\u003ch2\u003e\u003cspan style=\"font-family: 'Roboto Slab'; color: #b80000;\"\u003eSpecifications:\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eColor: Blue\u003c\/li\u003e\n\u003cli\u003eOperating Voltage: 3.3V – 5V DC\u003c\/li\u003e\n\u003cli\u003eDetection Range: Adjustable\u003c\/li\u003e\n\u003cli\u003eIC Chip: LM393\u003c\/li\u003e\n\u003cli\u003eMicrophone Impedance: 2.2KΩ\u003c\/li\u003e\n\u003cli\u003eOperating Temperature: -10°C to 50°C\u003c\/li\u003e\n\u003cli\u003eFunction: Sound Detection\u003c\/li\u003e\n\u003cli\u003eMicrophone Frequency: 16-20 kHz\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003col\u003e\u003c\/ol\u003e\n\u003ch2\u003e\u003cspan style=\"font-family: 'Roboto Slab'; color: #b80000;\"\u003eFeatures:\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eHigh-Sensitivity Sound Detection\u003c\/li\u003e\n\u003cli\u003eBuilt-in Electret Microphone\u003c\/li\u003e\n\u003cli\u003eAnalog \u0026amp; Digital Signal Output\u003c\/li\u003e\n\u003cli\u003eAdjustable Sound Detection Threshold\u003c\/li\u003e\n\u003cli\u003eOnboard LM393 Comparator Chip\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eFast and Reliable Audio Response\u003c\/li\u003e\n\u003cli\u003eCompact Blue PCB Design\u003c\/li\u003e\n\u003cli\u003eEasy Interface with Microcontrollers\u003c\/li\u003e\n\u003cli\u003eCompatible with Arduino \u0026amp; ESP32\u003c\/li\u003e\n\u003cli\u003eIdeal for Clap Switch Projects\u003c\/li\u003e\n\u003cli\u003ePerfect for DIY Electronics and Robotics\u003c\/li\u003e\n\u003cli\u003eLow Power Consumption\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eSuitable for Smart Automation Systems\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003col\u003e\u003c\/ol\u003e\n\u003ch2\u003e\u003cspan style=\"font-family: 'Roboto Slab'; color: #b80000;\"\u003ePackage Included:\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cem\u003e1 x Noise Sensor Audio Detection Module \u003c\/em\u003e\u003c\/p\u003e","brand":"Generic","offers":[{"title":"Default Title","offer_id":44713051422887,"sku":"RS5047","price":35.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0618\/9042\/9095\/files\/NewProject-2026-06-23T185455.379_07810c86-687a-45fb-b8b3-263f6d70c366.png?v=1782221109","url":"https:\/\/rees52.com\/products\/sound-sensor-module-blue-pcb-microphone-sound-detection-module","provider":"REES52","version":"1.0","type":"link"}