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 of an ...

A basic controller setup for two servos using an input shift register (74HC165) to read button states with minimal GPIO usage. The servos respond to specific button presses, allowing directional ...

While few of us need robotic arms in our daily life, they’re a popular build with makers. Often, the most accessible builds throw together some RC servos and 3D printed parts, with limited accuracy a ...