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KY-037 High Sensitivity Sound Microphone Sensor Detection Module for AVR PIC


Size:32mm*17mm*8mm(length*width*height)

Main chip:LM393, Electret condenser microphone

Working voltage: DC 4-6V

Signal output indication

Single channel signal output

The output effective signal is low level

Status: Stock Available

Regular Price: ৳150 BDT

Discount Price: ৳150 ৳250

1

Specification

Description

When there is sound, outputs low level and the signal light

Can be used for Acoustic control light , give sound and light alarm working with Photosensitive sensor ,and sound control, sound detect

Circuit board output switch quantity

Note: The Maximum induction distance is 0.5