Phillip covered this awesome homebrewed CPU before, but there’s now more info on the builder’s site and a series of videos showing it in action. Visitors to the 2007 Maker Faire Bay Area may remember seeing the Magic-1 and meeting its builder, Google engineer Bill Buzbee. The project is incredibly well documented on the site. You can even telnet into the Magic-1, running 16-bit Minix at a scorching 4.09Mhz, to play the original Adventure game, or run classic apps like Eliza and Conway’s Life. Retro-geeky good times!

Homebrew CPU