While current control and PWM switching play the most direct role in driving brushless DC motors, the motion profile and position-control loop are also essential.

A PIC16F876 is a 28-pin PIC processor is the base processor of the circuit that runs at 20MHz while being paired with a LMD18200 H-bridge. This will operate at 5A peak while driving 3A continuous ...

These affordable motor-position PID controllers are designed for use with medium-sized brush dc motors. They provide 32-bit position control for dc motors with two-channel quadrature encoders and ...

In robotics, movements must be precise and well-controlled. As robots are asked to do more as industry becomes more familiar with the technology, there will be an increasing need for high accuracy ...

Brushless DC motors, and their associated drive electronics, tend to be expensive and complicated. [Ottoragam] was looking for a cheaper alternative and built this Brushed DC motor servo controller ...

A big part of the Hackaday Prize this year is robotics modules, and already we’ve seen a lot of projects adding intelligence to motors. Whether that’s current sensing, RPM feedback, PID control, or ...

Industrial applications comprise a wide variety of tasks, each with its own motor specifications. Selecting the proper motor type and how to control its operation is crucial for maximizing performance ...

Today’s ac servo systems are much different than those built even 10 years ago. Faster processors and higher resolution encoders are enabling manufacturers to implement amazing advances in tuning ...