Once upon a time, I built up a 1-bit computer on a breadboard based around the Motorola MC14500 1-bit Industrial Control Unit microprocessor (link below to that playlist). It was epic and I loved it, but I also loved having my breadboard to do prototyping on. So, I tore it down after filming and used my breadboard for other things. Well, I’ve been missing that little computer, so it’s time to build it back up again, but this time, on a PCB from my friends at PCBWay!

Check out PCBWay:
https://www.pcbway.com/

Gerbers and Schematics:
https://github.com/Nakazoto/UETTL/tre...

Yaro’s Code:
https://github.com/veremenko-y/mc1450...

If you want to support the channel please hop over to Patreon:
  / usagielectric  

Also, we now have some epic shirts for sale!
https://my-store-11554688.creator-spr...

Come join us on Discord and Twitter!

Discord:   / discord  
Twitter:   / usagielectric  

Intro Music adapted from:
Artist: The Runaway Five
Title: The Shinra Shuffle
https://ocremix.org/remix/OCR01847

Thanks for watching!

Chapters
0:00 Introduction
1:13 What are we going to do today, Brain?
3:58 A close look at PCBWay’s PCB
5:17 Trying to peel up a trace
6:25 Let’s build it up!
8:08 What have we built?
11:09 What did I get wrong?
13:09 A look at how things are laid out
14:28 Giving it a test
15:03 How does the test program work?
17:49 Let’s play a game!
19:18 Killing those bits (and how it works)!
21:58 Yeah, that went pretty well
24:09 Kitties!