Description: $2 for pcb Prototype, for more information visit: Download the codes here Arduino simple shield potentiometer ...

Last year, when [Alex] was asked by his friend [Martin] to help him out with building some LED POV modules for a race car, his response was a enthusiastic “YES!” [Martin’s] goal was to involve fans ...

This is just a fun Arduino project that uses leds connected in circle as a ring to produce a rotation effect. You can adjust the spinning speed with a potentiometer and you can also set a minimum and ...