myrmepropagandist on Nostr: npub1sydr2…93lhy Yes, that’s correct: they use the magnetic field projected by ...

npub1sydr2ue4sxjh7rwzqht78p33aakyrlkcmanzq5xef6r87gxfgdds693lhy (npub1syd…3lhy) Yes, that’s correct: they use the magnetic field projected by the AC in the ring coil to induce their own AC in a tiny coil hidden under each LED package— then a precious little group of square-dancing diodes rectifies the current back in to much more respectable DC which lights up the diode. (as much i understand it it so far)