Black sound detection sensor module sound sensor smart vehicle dedicated

Features

1. Size: 32mm x width 17mm x height 15mm
Second, the main chip: LM393, the 驻二二
3. Work voltage: DC 4 ~ 6 volts
Fourth, characteristics:

1. Have signal output instructions.
2. Single signal output.
3. The output valid signal is low level.
4. When there is a sound, the output is low, and the signal light is on.
5. It can be used for sound control lights, with light sensors for sound light alarm, sound control, sound detection.
6. Circuit board output switch amount!

Product Attributes
Brand	none
Radio frequency type	Power module

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