Carlos sent us this interesting take on persistence of vision tech. This “low tech – POV spinning display” uses an arduino, paint roller, and the contact braids from a toy slot car. Clever design – those contacts act as an effective timer/trigger, simplifying the manual animation(aka – waving) process. – Link
Related:
Menorah-POV – Link
From the MAKE store:
MiniPOV3- An Inexpensive Persistence of Vision- Link.
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