Original idea started here: http://www.rcgroups.com/forums/showthread.php?t=596219 Concept A single phase brushless motor consists of a magnet and a coil, bushings (serve as bearings) and A1442 part from Allegro. If a current is applied a torque is generated having a sinusoidal form as function of the angle. At the points where the torque becomes zero the direction […]