I like this implementation of the "single vertical line of pixels" rotating: https://www.instructables.com/SpokePOV:-LED-Bike-Wheel-Images/ https://www.instruct

I like this implementation of the "single vertical line of pixels" rotating: https://www.instructables.com/SpokePOV:-LED-Bike-Wheel-Images/ https://www.instructables.com/SpokePOV:-LED-Bike-Wheel-Image...