v2 of the infamous lightshow for our dj collective Das Hutwerk.

Arduino talking to an TLC5940 controlling an array of ULN2004 driving 4 hi-power RGBW led's.

a Processing sketch on my computer computes the value from the mic input and send the audio level via serial to the arduino, the animations are generated by the arduino.

the first version walkthrough can be found here:


our parties here:


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