Sound Detection Sensor Module
Audio sensor with adjustable sensitivity for electronics projects
₹40.00
Sound Detection Sensor Module
The Sound Detection Sensor Module is a simple yet effective sensor designed to detect sound intensity in the environment. It provides analog and digital outputs, making it easy to use in a wide range of DIY electronics, automation, and IoT projects. Commonly used for clap detection, voice-activated switches, and sound-level monitoring.
Key Features
⚡ Operating Voltage: 3.3V – 5V DC
🎤 Built-in high-sensitivity microphone
📌 Analog Output (AO): Real-time sound level signal
📌 Digital Output (DO): Adjustable threshold via onboard potentiometer
🎯 Onboard LM393 comparator for stable digital output
🔗 Compatible with Arduino, ESP8266/ESP32, Raspberry Pi, and other controllers
🛠 Compact & low-power design
Applications
👏 Clap-based control systems (lights, fans, appliances)
🎶 Voice-activated projects
📊 Sound intensity monitoring
🤖 Robotics & automation systems
🧪 STEM learning & DIY electronics projects