Because students are using it, it needs to be short-circuit-proof – no possibility that a mix-up in control signals can cause the drive to short out the rails (see DANGER, right). BTW, don’t use these ...

Posted in Arduino Hacks, Laser Hacks, LED Hacks Tagged Atmega 2560, kinetic art, laser cut gears, laser cut wood Post navigation ← Beating DRM To Extend The Life Of An Anti-Aging Therapy Light Mask ...