Relay Calculators: Episode 3 - Relay Logic Gates, Latches and Delays

Picked video by video from Usagi Electric (mixed channel): title plainly names a teaching subject. Channel transcript sample: Two of three transcripts show genuine hands-on technical teaching (circuit design and testing), while one is a vlog-style project/event update with museum promotion.

A 17-minute video from Usagi Electric: “Relay Calculators: Episode 3 - Relay Logic Gates, Latches and Delays”.

Video by Usagi Electric, played through YouTube's embedded player.