Close

Testing

A project log for Persistent Fidget

Fidget spinner business card with magnets, PCB coils, and LEDs for Persistent of Vison skill game

mulcmumulcmu 06/26/2024 at 23:230 Comments

Boards arrived, forgot to check the remove order number option.  Initial testing didn't go so well, no light from the LEDs when spun by hand or with assistance of drill for that matter.  Seem to only get a few tens of mV out from the rectifier.    Added more and bigger magnets to test but no improvement.  Should have added some test pads to the coils.  Might try to hook scope up to see what waveforms look like.

Discussions