A long time ago (a week already?) I got all the parts for the laser harp in, and built up and verified the boards- everything seems to work as expected (MIDI in and analog in were not tested, but are not part of the initial design). The problem I am stuck on now is building the frame of the instrument. I think the simplest design is just a rectangular frame, probably made out of wood. I envision it to be about 4 feet high, and probably 4 feet wide (is regular rectangle another way to say square?).
