Brushless DC motors are common place in RC Vehicles ... A general RC Vehicle electronic speed control and a servo tester work in conjunction to manually regulate the spindle speed.

Raspberry Pi HATs offer small, stackable data acquisition with features like analog and digital I/O.

[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 ...