You can drive them directly from an Arduino or similar microcontroller using a library that converts an angle into a PWM signal on one of the output pins.

using an Arduino shield, a couple of second hand DC servo motors and a couple of wooden wine boxes a fantastic Arduino CNC plotter has been created and published ...

A new gesture controlled robotic arm has been created using a little Arduino hardware together with a Microsoft Kinect sensor the skills of a team of makers.

Dean Miller has recreated the sound of a lap steel guitar using an electric guitar fitted with four servos controlled by a modified foot pedal array and an Arduino running some custom code. The ...