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 ...

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 ...

Smart Mini-arm is a robot arm that contains six motors, two chips, two sheets of plastic template, and other components such as screws, gears, and DuPont wires. Why “Smart Club”?