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Microphone Sound Sensor Module

Microphone Sound Sensor Module
Out Of Stock
Microphone Sound Sensor Module
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KES 550.00
  • Stock: Out Of Stock
  • Model: Microphone sound sensor
  • Weight: 4.50g
  • Dimensions: 32.00mm x 17.00mm x 11.00mm
  • SKU: 1339

Product Overview

The Microphone Sound Sensor Module is a highly sensitive audio detection board designed for integration with microcontrollers such as Arduino, Raspberry Pi, and ESP32. Built around an electret condenser microphone and an onboard LM393 comparator circuit, this sensor detects acoustic signals and ambient sound intensity with high accuracy.

Key Features and Signal Output

This module provides dual output modes to accommodate various project requirements. It features an analog output signal for real-time sound amplitude monitoring and a digital output pin triggered when noise levels cross a user-defined threshold. An onboard multi-turn potentiometer allows fine adjustment of detection sensitivity, while integrated status LEDs indicate power state and output triggering.

Applications and System Compatibility

Operating seamlessly between 3.3V and 5V DC, this sensor module is ideal for acoustic switches, voice-activated controls, smart home sound level monitoring, and interactive robotics. The breadboard-friendly pin header ensures quick prototyping and simple wiring for hobbyists and hardware engineers alike.

Tags: microphone , sound sensor , audio detector , acoustic sensor , lm393 , arduino sensor
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