Today, we shall talk about how [Adam Bäckström] took a DS3225 servo and rebuilt it to improve its accuracy, then built a high-precision robot arm with those modified servos to show just how much ...

Unlock the hidden potential of a single used motor gear with this amazing DIY project! In this tutorial, learn how to transform an old motor gear into a functional, powerful tool that can be used ...

With a magnetic encoder on the servo output shaft and a tiny optical encoder hand-built for inside the motor itself, much higher accuracy is achievable by allowing the control system to compensate ...