Nice! yay for arduino :)
I think they could have done a little better. One was out of tune, and the other were not hitting their high C's. Overall I am not happy with the performance and will not be buying the 'Greatest Hits' album. :<
lol, i find the larger the stepper motor, the better the sound.
Pretty cool. I wonder how they wrote the code for this. Specifically, could it play any MIDI file, or is this a one-off pet project?
nah there's plenty of these done. here's the imperial march - https://www.youtube.com/watch?v=yHJOz_y9rZE
need a donation of 5 1/4 inchers? lo