Sparkfun Blackberry Trackballer Breakout
I decided to try out the Sparkfun Blackberry Trackballer Breakout SBTB with my Fez Domino, as a controller.
Every time I move move the trackball in any direction a click sound is produced through the piezo.
When the button is pressed, the LED under the trackball button changes colour.
Features:
- Center select button
- 360° direction
- Hall effect sensors measure up/down/left/right movements of trackball
- Red, blue, green, white LEDs to light up the trackball
(moved from wiki)