[Cameron] has been hard at work at a low cost, closed-loop controller for the robotics community that will take a conventional BLDC airplane motor and transform it into a high end servo motor.

[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 ...

Brushless DC (BLDC) Motor operates with a controller via electronic communication ... 12 Microchip Technology MTD6505T-E/NA Sinusoidal Sensorless 3-Phase Brushless DC Fan Motor Driver 13 NJR ...