MP3toMIDI is a “proof of concept” idea I had where I wondered whether I could automate splitting stems from a real song and turning that into a decent MIDI file. So far the results are.. interesting, but nowhere near good. The files tend to be too busy to be enjoyable but the original song is usually recognisable.
ScaleInKey is an Android app that shows you the notes and chords in a scale. Pick a root and a scale and it lays the notes out on a piano, guitar, ukulele or bass, along with the chords that go with it.
midiTracker is an alternate firmware for the picoTracker v2 PCB kit.
a standalone battery (and pi) powered USB MIDI host & router
These are multisample packs I have sampled myself using samples recorded from VSTs or physical instruments. Samples are created with Extreme Sample Converter and occasionally edited in Audacity.
Alternative firmware for the NMSVE (Noise Machine Straight Vibin’ Edition) by this.is.NOISE, plus a 3D printed case that adds a TRS MIDI output.
Hans is a 5 button battery powered USB/DIN MIDI footswitch.
case for shieldXL + PiSugarS plus
This guide exists to help you create a USB MIDI router out of a Raspberry Pi so that you can connect USB MIDI devices together easily. If you add a battery to your Raspberry Pi, like in my Otto project, you can connect these devices anywhere!
lars is a small but powerful controller for the XVA1 synthesizer.
footie is a 4 button/4 bank portable, battery powered, MIDI footswitch with USB and MIDI DIN output
This is an 8 button MIDI footswitch I built, for my Synthstrom Deluge, as a way to manage the new looping functionality in the (now out) 3.0 firmware. I wanted to be able to turn the loop mode on/off, as well as other various functions, either via USB MIDI or via standard 5-pin MIDI.
I was looking for a way to get my Deluge to play nice with other USB MIDI devices while waiting for the 3.0 firmware to come out. I happened to have an Orange Pi +2E laying around, knew that this had been done with a Raspberry Pi, and thought “how hard could this be?”