[neuromancer2701] created his own brushless motor controller on an Arduino shield. [neuromancer2701]’s shield is a sensorless design, which means it uses the back-EMF of the motor for feedback ...

[Levi] whipped up his brushless DC motor design in OnShape. The motor has six coils in the stator, with the rotor carrying eight neodymium magnets. It’s an axial flux design, with the rotor’s ...