While current control and PWM switching play the most direct role in driving brushless DC motors, the motion profile and ...

PID control loops are everywhere, found in flight controllers for drones and the temperature control code for 3D printers. How do you teach PID control loops? [Tim] has a great demonstration for this, ...

As I said in my first column in December 2012, proportional/integral/derivative (PID) solutions seem to require an expertise that is in the hands of a few. But here I ...

Quite a few of you thought the Naze32 was left out of last column’s flight controller roundup. I hear you loud and clear! I’ll add the Naze to the controllers which will be tested on The Hackaday ...