Ive been thinking about building a modular midi controller based on a central mixer for some time now...
As I'm not a resident DJ I work at different places and mixing different music and I want to create a more versatile midi controller.
My initial idea is creating a central mixer with the possibility to connect others midi controllers (deck and FX ) with a total of 5 controllers.
In my research found about the Teensy++ and it looks like a good alternative for the brain.
I'll keep you updated with the news and development. (I've little knowledge of programing, but I'm a fast learner and have close friend who can program for me also.)