An Arduino is used to determine the servo’s current position versus the desired position, and it turns the motor accordingly with a BTS7960 motor driver.

If you are looking for a weekend Arduino project to keep you busy you might be interested in this cute little Insectbot Arduino based 2-servo walker robot kit.

It consists of an Arduino micro controller, ultrasonic sensors, servo motors, an Adafruit audio fx sound board, a speaker, LEDs, and other components.

The Uno Rev3, is a great beginner board as it's included in many starter kits. It's also complemented with a host of online resources that even without the official Projects Book from Arduino, you ...