ماژول میکروفن KY-037

توضیحات محصول

Features

Model : KY-037
Voltage : 3.3v to 5v
Pin pitch : 2.54mm
Microphone type : Capacitive
Frequency range:100 ~ 10,000 Hz
Size : 44mm x 15mm x 14mm
Mounting holes : 3mm

Outputs

AO : analog output which gives real-time output voltage signal of the microphone.
DO : digital output which when the sound intensity reaches a certain threshold, the output high and low signal.