Arduino Watch Build Instructions

Step 8 Soldering the Trackball

Place the trackball board and the trackball ribbon cable into the helping hands and solder the wires.
After soldering put a little bit of hot glue over where the wires connect to the trackball board for improved strength.

Note: To make a more compact design wires should head out to the left in the picture (opposite the direction seen below) laying flat against the back of the trackball board.

At this point it is good to test that everything is wired correctly, you can do this by uploading the the Trackball Tester software found on the Arduino Watch google code page.