MIDI, or Musical Instrument Digital Interface, has been the standard for computer control of musical instruments since the 1980s. It is most often associated with electronic instruments such as synthesisers, drum machines, or samplers, but there is nothing to stop it being applied to almost any instrument when combined with the appropriate hardware.
[phearl3ss1] pushes this to the limit by adding MIDI to the most unlikely of instruments. A harmonica might seem to be the ultimate in analogue music, yet he’s created an ingenious Arduino-powered mechanism to play one under MIDI control.
The harmonica itself is …read more http://pje.fyi/PD0mbZ