Flexible Wii Sensor Bar (video)

I made this USB powered sensor bar for use with my PC, its flexible so multiple distances between leds can be chosen. Its made with a duplex cable and 4 IR Leds. The maximum distance between leds it can have is 40 cm. I also made a case for it, with holes along the case for choosing different distances between the leds. It works great, and sometimes I also use it with the Wii.