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Your position: Home > Sensors > Magneto > Sound Detection Module

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Sound Detection Module

Name: Sound Detection Module
Brand: MY SHOP
SKU: ELY2121
Price: 0.18 USD
Availability: InStock

SKU: ELY2121

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Description

Description

1.Dimensions: l 32mm x W 17mm x H 15mm

2.Main chips: LM393, electret microphone

3.Working voltage: DC 4 ~ 6 V

Features:
1.） With signal output indication.
2.） Single channel signal output.
3. ）The output valid signal is low level.
4. ）When there is sound, output low level, signal light is on.
5. ）It can be used for sound control lamp, sound light alarm with photosensitive sensor, sound control and sound detection.
6. ）Circuit board output switch value!