Small Microphone Sound Detection Sensor Module

1.  5V Dc Power Supply
2. Power indicator light
3. The comparator output is light
4. High Sensitivity Sound Microphone Sensor Detection Module
5. Electric condenser microphone

Features :

1. There is a mounting screw hole 3mm.
2.  5v DC power supply
3. With analog output
4. There are threshold level output flip
5. Power indicator light
6. The comparator output is light
7. High Sensitivity Sound Microphone Sensor Detection Module
8. Electric condenser microphone
9. Low-level output signal used for sound control light