On 1/26/22, Bakul Shah <bakul at iitbombay.org> wrote: > > https://arith-matic.com/notebook/4bit-7400-homebrew-computer-cpu > https://eater.net/8bit/ > http://cpuville.com/Projects/Original-CPU/Original-CPU-home.html > Bill Buzbee's homebrew machine built with 200 74 series chips runs minix: http://www.homebrewcpu.com/ good fun.