January 3, 2017 - Neat find at thrift store

A project log for The Cardboard Computer

My goal is a 4-bit cpu using discrete transistors. I am learning from scratch as I have never worked with hardware at the gate level.

Mark Nesselhaus 01/03/2017 at 18:590 Comments

A bit off topic but was at the local Habitat Restore today and came across a TI-30XA scientific calculator for 3 dollars. Not bad when I have been using my Radio Shack credit card sized calculator for more years than I can remember.