Relay Computer

My journey in constructing an 8 bit relay computer from scratch ... made from of a ton of solder, wires, lights, relays, sweat, tears, swearing and money.

Memory Test

I’ve covered the construction of the upper and lower memory cards in my last two posts … it’s now time to bring those two cards...

30 Nov 2017   —  2 minute read

Memory Construction (Part 2 of 2)

In my last post I made a start on the memory unit construction with the lower memory card. The lower card centres around the memory...

25 Nov 2017   —  5 minute read

Program Counter Construction

In my last couple of posts I’ve been slightly distracted by some ‘miscellany’ but now I return to form and crack on with constructing the...

11 Nov 2017   —  3 minute read