The CRT with a secret; Restoring a tiny 1980s monitor

Submitted ⁨⁨3⁩ ⁨weeks⁩ ago⁩ by ⁨nadia@links.nadia.moe⁩ to ⁨mech@links.nadia.moe⁩

https://www.youtube.com/watch?v=9xYQU5SldcA