3 ms·

Dada Machines have a Kickstarter for a set of MIDI-controlled solenoids that can be used to a similar effect. (Not affiliated, just a backer.) https://www.kick

• mmastrac 10y ago
  This was a really interesting project to explore. The videos were well-produced and whet my appetite for playing with this a bit. It's probably something I can do more cheaply with an Arduino, assuming I don't count the value of my time.