CV+MIDI keyboard with 25 keys
Arduino UNO based module which features the keyboard unit of an AKAI Synthstation 25 keyboard.
Controls & jacks from left to right
- Octave down with LED indicator
- Octave up with LED indicator
- Vibrato amplitude (potentiometer turned fully left is no vibrato)
- Pitch bend wheel (+/- 1 octave)
- Vibrato frequency wheel (0.2 to 15 Hz)
- Vibrato wave (sine, square, saw, triangle) with LED indicator
- Hold mode toggle with LED indicator
- Pitch output jack (1V/oct)
- Gate output jack with LED indicator
- Gate 2 output jack (triggered by attached pedal or the very right push button) with LED indicator
- Pedal in jack (6.3 mm TS Jack) for sending out on Gate 2 jack
- Push button for sending out on Gate 2 jack
Further a Blazing Baton is included in the LED row. CV-clock, CV-reset and ground are connected via pin headers on the backside of the module because there is no space left on the frontplate.
https://github.com/othmar52/akai-synthstation25-cv-mod
submitted Jul 21st 2022, 05:13 by