High Sensitive Microphone Sound Sensor Detection Module AVR PIC 5V DC Power Supply Analog Output Module
High Sensitivity Sound Microphone Sensor Detection Module For AVR PIC KY-037 Sound Detection Sensor Module Sound Sensor
Microphone Sensor Detection Module
4pin Voice Sound Detection Sensor Module Microphone Transmitter Smart Robot Car for arduino DIY Kit KY037
Features:
100% Brand new and high quality
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
Module features:
1. There is a mounting screw hole 3mm
2. The use 5v DC power supply
3. With analog output
4. There are threshold level output flip
5. High sensitive microphone and high sensitivity.
6. A power indicator light
7. The comparator output is light
Size:32mm*17mm*8mm(length*width*height)