The Roomba has a piezo beeper that can play tunes. You’ve heard it.
And its motors make noise. Why not put them under MIDI control?
So here is RoombaMidi: a Mac OS X application that creates a virtual MIDI instrument for use by any Mac OS X MIDI sequencer, like Ableton Live, Logic, and so on.
If you don’t have a sequencer or just want to play with this quickly, grab the awesome and free app MidiKeys. It’s a little virtual MIDI keyboard.
RoombaMidi has the following features:
– provides GUI interface to controlling Roomba (MIDI not required)
– acts as normal MIDI interface to any MIDI application
– supports up to 16 Roombas, one per MIDI channel.
– responds to MIDI notes 32-127 as tones on Roomba beeper,
– MIDI notes 32-127 play corresponding pitch, velocity is duration in 1/64ths-second increments
– MIDI note 24 turns vacuum motor on-n-off for bass drum fun
– MIDI note 25 blinks the LEDs, velocity is color of Power LED
– MIDI note 28 & 29 spins left or right, velocity is speed of spin
– can act as general multi-Roomba test system
– written in Java, but acts like Mac OS X application
To download:
RoombaMidi-0.9.zip
RoombaMidi-0.93-Panther.zip, for Mac OS X 10.3, aka Panther
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