Arduino Music! — Super Mario Bros. Overworld Theme (new version)

An interpretation of the Overworld theme of Super Mario Bros., played in three Arduino UNO boards. The left one is the master which sync the start of the boards, and the middle and right boards play the music. At the end of every pattern, the two sound boards sync before starting next pattern.

I have the source code. If anyone wants it, just tell me and I'll upload it.

Originally the program was coded to generate three simultaneous square waves in one board, but the duino hangs up when I try to start the third Tone instance in one board. (yes, the program uses the Tone.h header). But in three boards sounds very cool.

Shot with a Canon EOS Rebel T3 (sorry, my tripod has broken), pretty compressed into a MKV.