Oiyagai 5pcs High Sensitivity Sound Microphone Sensor Detection Module for Arduino AVR PIC
Special Features
- There is a mounting screw hole 3mm.
- There are threshold level output flip.
- Real-time output of the microphone voltage signal / DO. when the sound intensity reaches a threshold
- The output high and low signal threshold - Sensitivity potentiometer adjustmen.
- Application:Microphone sound detection
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