Your breadboard computers today are neater than our wire-wrap computers used to be: Z80 computer backplane, 1977. : r/electronics

A 4$, 4ICs, Z80 homemade computer on breadboard, Hackaday.io

What was the very first computer you owned or used ?

Computer Projects

What was the first computer used for? - Quora

Could someone assist me in identifying this machine? I discovered it in a collection of medical equipment. It can be powered on using a cord, emits a fan sound when active, measures approximately 17x14x11 inches, and weighs about 15 pounds

Revisiting the Z80 Computer : 6 Steps - Instructables

Revisiting the Z80 Computer : 6 Steps - Instructables

Lost Knowledge: Wire-wrapping - Make

What is the difference between a printed circuit board (PCB) and a printed wiring board (PWB)? - Quora

Revisiting the Z80 Computer : 6 Steps - Instructables

User:Computerdoc - CoCopedia - The Tandy/Radio Shack Color Computer Wiki

Could someone assist me in identifying this machine? I discovered it in a collection of medical equipment. It can be powered on using a cord, emits a fan sound when active, measures