3 Phase Motor Driver

The Hex Mini Drive is intended to be a low cost FOC servo driver for 3 phase brushless motors (BLDC) commonly found in drones. Using the back EMF from the motor the driver can turn any brushless motor into a servo with fine torque control and position feedback. Designed for robotic applications.

• Motor Monitor: Control the motor driver via USB.
• Understanding 3 Phase Motors: Explainer and simulator of 3 phase motors.
• Motor Model: The physics of 3 phase motors.
• Normal Distribution Tricks: Statistics for the Kalman filter position algorithm.
• 3 Phase Tricks: Tricks and trig tables for 3 phase AC.