I’ve seen people make basic synths & sequencers with Arduino. I’d love to explore this more and see what sort of music a $30 brain makes—especially interested in creating an 8- or 16-step sequencer.
Marble Machine built and composed by Martin Molin Video filmed and edited by Hannes Knutsson On a similar note, this…
Half Rube Goldberg, half Techno achievement—if you have six minutes to watch this, I implore you to.
When I found a $15 Scott FM Receiver/Amplifier at Seattle’s Fremont Market I was ecstatic, but before long it developed intermittent popping in one channel.