[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 ...

The choice of motor is important in robotics, as it influences how well the robot will perform in terms of efficiency and functionality. Brushless DC motors (BLDC) are the ever-efficient and lifetime ...

This configuration counters torque and allows for yaw control. Most large quads these days use sensorless brushless motors, which can be finicky about startup conditions. Brushless controllers are ...