Microphone Sound Sensor Module for Arduino & Raspberry Pi | Audio Detection Module

The Microphone Sound Sensor Module is a compact and sensitive sound detection board designed to capture audio signals and sound levels from the environment. Equipped with a high-sensitivity condenser microphone, this module can detect the presence and intensity of sound, converting it into an electrical signal readable by microcontrollers.

With both analog and digital outputs, it’s compatible with a wide range of development boards like Arduino, Raspberry Pi, ESP8266, and STM32. The onboard comparator and adjustable sensitivity make it easy to trigger actions like lighting LEDs or activating alarms when a sound is detected.

Perfect for beginners and hobbyists looking to create interactive sound-based projects, it offers plug-and-play simplicity for DIY electronics applications.

✅ Key Features:

• High-sensitivity electret condenser microphone

• Analog and digital signal output options

• Adjustable sensitivity via onboard potentiometer

• LED indicators for power and output signal

• Operating voltage: 3.3V – 5V

• Compatible with Arduino, Raspberry Pi, and ESP boards

🛠️ Applications:

• Sound-activated lighting systems

• Clap-based switch controllers

• Security systems & intruder detection

• Audio-responsive robots

• DIY voice-activated electronics

• Educational STEM projects