Package Included
- 1pcs × Sound Detection Sensor Module

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

#MP0004

Standard: $5.99

Rural: $8.99

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