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Sales Record
ModuleLM393 Sound Sensor for Smart Car 4-6V
Mouse over to zoom in
- Product 7/65
-
Information Characteristics
1 Size: 32mm*17mm*15mm
2 The main chip: LM393, electret condenser microphone
3 Working voltage: 4~6 DC
1, Signal output instructions
2, Single channel signal output
3, Output valid signal is low
4, When sound output low level, signal is lights
5, Used for voice activated lights, with light sensors to make sound and light alarm, and voice control, voice testing occasions
6 Circuit board output switching value
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- $0.79
