3D-printed fidget spinner with blinking RGB-LEDs, creating psychedelic light patterns into the air while spinning ("Persistence of Vision" effect).
The 3D design and full instructions are available at [ Ссылка ] - Enjoy!
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3D-printed fidget spinner with blinking RGB-LEDs, creating psychedelic light patterns into the air while spinning ("Persistence of Vision" effect).
The 3D design and full instructions are available at [ Ссылка ] - Enjoy!