1 UE-1 Vacuum Tube Computer
Usagi Electric's playlist on building a one-bit computer from vacuum tubes, offered as inspiration and background for anyone attempting a processor from discrete parts.
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Usagi Electric
4 recommended videos. Channel on YouTube
2 Let’s Build Some Logic Gates out of Vacuum Tubes: OR, NOR, NAND, AND
A hands-on breadboard build of basic logic gates from valves, cited as a useful example by people asking how tube-based digital circuits work.
3 Vacuum Tubes: Episode 1 - The Basics and the Diode
An Usagi Electric introduction to how vacuum tubes work and the tube diode, suggested as a simple first step before attempting valve circuits.
4 Building the Largest 555 Timer in the World out of Vacuum Tubes
Usagi Electric recreates the 555 timer using valves, and viewers point to it as both a clear account of how the chip works and an entertaining oddity.
