You can use remote controls, cheap leds, even candles to fix a broken Wii sensor bar.

The title explains it all: How to Make a Wireless Wii Sensor Bar. A correction: When I say AA battery in the video, I actually mean AAA battery. Yes, I suck at life, but don’t care enough to change it =) If you have any questions, post on the comments and I or someone else should be able to help you. -Also, I am planning on making an IR transmitter with a longer range. I noticed that the range on this sensor bar is only about 10 or so feet; it is really finicky or doesn’t work at all beyond that. I’ll let you know how that goes.

How do I connect my Wii sensor bar to my PC? Or if its not possible, how do I do the candle trick?

After a little detective work done by my bros, I explain exactly what the Wii’s “sensor” bar is and why you don’t necessarily need one.

the sensor bar (it has a wire) that came with my wii could be stuck to a tv, and i did. If i want to move my wii to another place, how should i move the sensor bar? if i forcefully remove it, will it break?
I don’t want to replace the stickies permanently, just a way to remove them harmlessly and then be able to restick them multiple times.