This is a joystick very similar to the \'analog\' joysticks on PS2 (PlayStation 2) controllers. Directional movements are simply two potentiometers - one for each axis. Pots are ~10k each. This joystick also has a select button that is actuated when the joystick is pressed down.
**Note:** [Breakout board](https://www.sparkfun.com/products/9110) available below.
**Documents:**
* [Tutorial](https://www.sparkfun.com/tutorials/272)
* [Eagle Library](https://github.com/sparkfun/SparkFun-Eagle-Libraries/blob/master/SparkFun-Electromechanical.lbr)
**Videos**