Wire Wrap Odyssey: A 7400-series Homebrew 8-bit Computer

As part of his computer science curriculum at Texas A&M University in the early 2000s, [Paul Krizak] took a computer architecture course on the basics of their functioning. This and being expos…

Old Barcode Scanner Motherboards Live Again

Sometimes, hacking is just for the pleasure of diving into the secrets of old hardware. That was very much the case when [glitch] and a friend started hacking on some old Intel 8080 boards that had…