A few days ago, we featured an Apple ][ USB keyboard mod, and several readers chimed in sharing their own retro conversions in the comments section. We had no idea that many of you had made similar modifications of your own, so here’s a quick roundup of what your fellow Hackaday readers have put together. Optical Atari STM1 Mouse [JJ] had a 25-year old Atari STM1 mouse sitting around … [Read more...]