Join Nostr
2026-02-19 12:15:41 UTC

Natanox 🔜 #40C3 on Nostr: Question to #diy #hardware people: Wouldn't a proper relay and some caps already be ...

Question to #diy #hardware people:

Wouldn't a proper relay and some caps already be sufficient to build yourself a power fallover circuit (just switching from one power source to the other if the primary one fails)? Or is there something I miss?

I have an old powerbank that would make a nice battery for an Orange Pi, that hasn't any circuitry for such a case built-in.
#soldering #pcb