What you need to know before starting your first project
Your 10 First Projects (Hero / UNO R3)
The 37 in 1 Sensor Kit
Learning Components
Your First 10 Projects With The Arduino/HERO Simulator
Code Like A Wizard
Wizard Coding

Servo Motor control using Joystick

Click this Link for the Servo motor explanation .

Click this Link for Joystick Module tutorial.