Leírás
Új mikrofon hang-hangérzékelő érzékelő modul Arduino AVR PIC analóg digitális kimeneti érzékelőkhöz KY-037
New Microphone Voice Sound Sensor Detection Module For Arduino AVR PIC Analog Digital Output Sensors KY-037
100% brand new and high quality
For sound detection module has two outputs:
There is a mounting screw hole 3mm
The use 5v DC power supply
With analog output
High sensitive microphone and high sensitivity.
A power indicator light
The comparator output is light
1005003561829758 – modules
