Introduction
I have seen many interesting modifications of (mostly) game controllers on the internet. They all have one thing common: they were specific to the controller in question. I wanted to design something that could be attached to any controller, regardless if it uses positive logic (button pressed = logic high), negative logic (button pressed = logic low), or something else (button pressed shorts custom levels).
Although, I did not finish this project due to lack of time, it is in a stage where it proves that it can do its job.