Our Friend the RC Servo Remote control hobby servos are remarkable little devices. Each one is a self-contained closed-loop actuator, available across a wide spectrum of price and torque.

Demonstration of a servo-powered RC rover navigating terrain. Focuses on mechanical design, steering accuracy, and real-time ...

Whenever you buy a servo, it usually comes with a little baggie full of various plastic horns. Most of us pick our favorite and use it in our projects. Some of us hack them up, glue them back toget… ...