this post was submitted on 06 Dec 2025
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[–] captain_aggravated@sh.itjust.works 5 points 1 day ago (3 children)

I wonder if you could use four of the LEDs themselves to form a full bridge rectifier?

[–] sem@piefed.blahaj.zone 3 points 19 hours ago (1 children)
[–] Prunebutt@slrpnk.net 2 points 16 hours ago (2 children)

Did you read "full bridge rectifier" in his voice, too?

I typed it in his voice.

[–] sem@piefed.blahaj.zone 2 points 16 hours ago
[–] davidgro@lemmy.world 4 points 1 day ago* (last edited 1 day ago)

Would still need a capacitor or something or it would flicker at 120Hz (in the US) but that's not much more cost I would hope.

Also those 4 would flicker more than the rest of the string.

[–] Beacon@fedia.io 1 points 1 day ago

I just looked it up and I'm fairly certain it wouldn't work. Every time the output waveform gets too low then the led would turn off, which is what creates the flicker. An led needs a constant current to stay on constantly.