We see all sorts of instrument-mods around this part, but most of them
are trying as hard as they might to look like regular, every day instruments. That's why the Arduinocaster is so fascinating -- it's got no interest in looking normal -- just like us! An Arduino
instrument that makes use of switches and LEDs to control the "strings," and an opto reflective switch for strumming. Hit the read link for further details and check the video of it in action after the break.