PS Move DIY VR Headtracker

This is an enclosure for a VR Headtracker from DaleyTech (https://www.youtube.com/watch?v=pGP1qxwR1Lc).
You need:
1 PingPong Ball
8 Ohm resistor
battery holder (2xAA)
Wires
Switch
LED (http://r.ebay.com/GLVlNe)
Printed case and lid

Put a switch into the case, solder the positive wire to it and connect it with the 8 Ohm resistor to your led. Then add ground and solder it to the led. Drill a hole into your ball matching the size of the LED. Glue the LED into the lid and the ball from above. Close the lid and you are done.

For software setup, watch the video on DaleyTechs Channel.