#10Gtek# High Sensitivity Microphone Sensor AVR PIC, KY-037, with Digital and Analog, for Arduino, Pack of 3 KY-037 microphone sensor x3
#10Gtek# High Sensitivity Microphone Sensor AVR PIC, KY-037, with Digital and Analog, for Arduino, Pack of 3
Description
Features:
- High-sensitivity microphone sensor module module, have there is a 3mm mounting screw hole.
- Use 5v DC power supply, there is an analog output.
- Threshold flip level output, high-sensitivity microphone with high sensitivity.
- There is a power indicator, the output of the comparator has an indicator light.
- Use 3mm positioning hole design, convenient for users to install and fix, more reasonable groove design, avoid damage to the sensor.