[Jim Fong] sent in this demo of his version of the UHU servo motor controller. [Uli Huber] has actually shipped over 2500 controllers for the servo. He doesn’t charge much for the chips ...

It only escalates from here! Both of these disks go inside the motor. That is, you have to pry the servo’s DC motor apart, take its base with brushes out, then insert the encoder disks.

Explore the step-by-step process of creating a servo and ESC ... automation projects, this DIY approach offers a cost-effective solution for testing and fine-tuning motor control systems.