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Microphone Voice Sound Sensor Module KY-038
DET588
New product
Feature:
1. Equipped with electret capacitive microphone (ECM) sensor with high sensitivity.
2. Power lamp.
3. Bulb indicator comparator output.
4. AO, Real-time Microphone Voltage Signal Output.
5. DO, High/Low Level Signal Output.
6. Simulation of Quantity Output.
7. Electrical output flip threshold.
8. Adjust sensitivity by potentiometer.
KY-038
