Microphone Sound Detection Sensor Module 4 PIN
Price 35.00 EG
In stock
About this item
Compact sound sensor module with LM393 comparator; detects sound levels and outputs digital signals for microcontroller integration.
Total price 35.00 EG
Product Features
- Built-in LM393 voltage comparator
- Electret microphone for sound detection
- Adjustable sensitivity via onboard potentiometer
- Digital output (HIGH/LOW) based on sound threshold
- Compact and easy to integrate with Arduino, Raspberry Pi, and other microcontrollers
- Onboard power and output indicator LEDs
- Operates on 3.3V to 5V DC supply
Product Applications
- Clap-activated switches
- Sound-activated lighting systems
- Voice-controlled devices
- Security alarms triggered by sound
- DIY electronics and robotics projects