This sensor is for detecting the sound in ambient and ideal for robotics applications.This is the digital sensor and provides high output whenever it detects the sound signal.The output duration of the high signal can be adjusted by user using the on board potentiometer.
For sound detection module has two outputs:
1. AO, analog output, real-time output voltage signal of the microphone
2. DO, when the sound intensity reaches a certain threshold, the output high and low signal
- Mounting screw hole 3 mm
- 5v DC power supply
- With analog output
- Threshold level output flip
- High sensitive microphone and high sensitivity.
- Power indicator light
- The comparator output is light