I'm trying to make a DeLorean from Back to the Future. I am printing all of the parts on my 3D printer, and would like to add LEDs and audio clips so that when you press a button it lights up and plays sounds. Could anyone please point me in the right direction?

Linking LEDs and Audio Clips

CrossRoads October 14, 2019, 1:12am 4

Yes. I offer a board to make that easy to do.

It brings the MAX7219 matrix out as 64 pairs so you connect each LED as a pair of wires back to the board.
http://www.crossroadsfencing.com/BobuinoRev17/

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