IntroductionToday we are going to make a sound Reactive wooden cube. Which will be changing color in perfect sync to the surrounding sounds or vibration.
Featured in #Hackspace 16th issue https://hackspace.raspberrypi.org/issues/16

Hardware required
Arduino Nano
Addressable UCS1903B DC5V
Mic based Sound Sensor Module
White Wood Cube

Theory

The sounds will be picked by the mic module and will be amplified and fed to the Arduino analog pin, we will read the analog pin values and using the fastLED library we will change the colors of the LEDs randomly according to the received values from the mic.”

Link

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