A PWM-controlled regulator, this time using a logic gate IC, op-amp, and resistors and capacitors to buffer the PWM signal.

It turns out that this chip’s TIMER4 peripheral contains a feature designed exclusively for 3-phase brushless motor control. Complementary PWM outputs are built into 3 pairs of pins with ...

Brushless motors are ubiquitous in RC applications and robotics, but are usually driven with low-cost motor controllers that have to be controlled with RC-style PWM signals and don’t allow for ...