The connections have been made and some simple software has been written to map keys to notes. There are some issues that need to be sorted like transpose while pressing keys etc. The concept works! It is a very nice and cheap way to experiment with such a keyboard.
It feels a little flimsy [...]
This is the keyboard from the last post with some additional stuff. There is a Core module (midibox.org) and a digital in midibox module that reads the switches. I installed the SDK so I can write a minimal program (midibox is programmed in C and produces hex files, uploadable as system exclusive data to the [...]
This is another project I just started working on. It is a keyboard/MIDI controler based on the harmonic table (like the c-thru music controler). This one is just switches which all connect to a midi core module (from ucapps.de) which translates the various keypresses to midi signals. There are 50 keys/notes and although I’m [...]