While there are a couple of open-source brushless drivers already available, [neuromancer2701] created his own brushless motor controller on an Arduino shield. [neuromancer2701]’s shield is a ...

an open-source electric motor controller for all kinds of motors even beyond ebikes. Installed on a tiny Arduino, it fits inside the bike’s downtube to keep the stealthy look and can get the ...

get this controller and motor running again, and then add an electrically-safe interface to allow remote control via an Arduino. Replacements for the aged electrolytic capacitors have been ordered ...