MIDIStep

MIDIStep is a Ruby command line program that generates G-Code (3D printer commands) from a MIDI file. The 3D printer will play tones from the MIDI file using its stepper motors.

Code: Github page The code is also available as a zip file [here]

How to use MIDIStep: The media player is loading...

Recordings of a printer running MIDIStep-generated gcode C Major Scale The media player is loading...

Mario Victory Jingle The media player is loading...

Mario Underground Jingle Failure The media player is loading...

Zelda Triforce Jingle The media player is loading...