December 31, 2016 - End of an interesting year

A project log for The Cardboard Computer - IO is my name

My goal is a 4-bit CPU using recycled cardboard substrate and Diode Transistor Logic. This is an educational platform for me.

Dr. CockroachDr. Cockroach 12/31/2016 at 12:180 Comments

2016 will be remembered as a very challenging one for me, in electronics that is. Back at the beginning of this year I became interested in a 4-bit full adder circuit and built it. It worked and I was hooked on transistor logic. I then embarked on the quest to build a 4-bit processor and learn how it worked down to each component. Right now I realize that I have a loooooooong way to go before I have a finished project but I have been working on the separate sections and learning a great deal from all this.

I want to thank all the new friends that I have already made here on and to you all I truly wish everyone a happy new year for 2017.