3 ways of making your own sensor bar ; every method is each as well

At this video you will find 3 methods to be able to use your wiimote as a pointer at wii console or a dolphin emulator.
1st way = using 2 candles ( risky as might cause fire if not used carefully !! )
2nd way = using 2 lights or cell phones lights
3rd and best way = diy sensor bar with using an old usb cable ; 4 IR LEDs (1,2 volt each ) ; 10 ohm resistor and some electrick cables + if prefered a cable channel.
If you need a sensor bar here is 3 ways to doing it yourself :)