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[FAQ]Anonymous asked about Grove - Sound Sensor

I would like to use this to send audio frequencies to an Arduino Uno board for light up the 3 different group of RGB LED. The single Led is on by one frequencies of sound (low, medium or high).
how much sensor i need, one for single led or just one
https://www.seeedstudio.com/Grove---Sound-Sensor-p-752.html

Daniela GargiuloOct 19,2016 19:54 PMAdd Comment

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