arduino microphone, Shields and Modules - Beirut ElectroCity

Arduino Microphone KY-038

Regular price $2.00 Sale

The KY-038 microphone is very sensitive and able to detect minimal sound. It can provide two types of output, digital and analog. 

TECH SPECS:

 Operating Voltage  4 - 6V
Dimensions  44  x 15 x 10 mm
Output Signal Analog & Digital
Main Chip LM393
Sensitivity 48 to 66 dB
Frequency Response  50 HZ to 20Khz
Impedance 2.2Kohms

 

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