A blog about electronic instruments from a DIY standpoint
Sunday, June 21, 2020
DIY NES to Atari Controller Adapter
I wanted to use my favorite NES controller with my controller-less Atari 65XE and 130XE. The NES controller uses a shift register, while the Atari expects 5 simple buttons. I wrote a simple Arduino program to convert one to the other. Using an Arduino mini, it fits in this little inline enclosure.