The infrared sources located in the sensor bar emit lights that can't be seen by the naked eye, but are nevertheless plainly visible by the Wii remote, whose tip features a very basic camera that ...

Any source of infrared, appropriately spaced, will work just fine. At the DIY blog Sprite's Mods they were sick of trying to position their sensor bar with their projector setup.

Does wii u need a sensor bar online, TSV Wired Infrared Sensor Bar Fit for Nintendo Wii Wii U Console Wired IR Ray Motion Receiver Sensor Bar with Stand online $43.00 SKU: 6881449 Colour ...

The front of the Wireless Sensor Bar includes a pair of IR LEDs at either end, a red power-on indicator light, and a red button for turning it on and off. The bottom has a swath of double-sided ...

It turns out the "sensor" bar doesn't actually sense at all, it just sends out a pair of IR beams which can then be triangulated by the Wiimote.

In fact, the bar doesn't sense anything, it actually transmits an IR pulse that the controller picks up, and the Wiimote uses this information as well as input from the motion-sensing technology ...

Maybe they just thought sensor bar would make more sense to people than IR transmitter?<BR><BR>Well, this should at least be a boon to people who use projectors, as it'll be likely that 3rd party ...

The video demonstrates that the Wii ‘sensor bar’ is just an array of IR leds. The actual sensor is in the remote control – which probably sends data to the Wii via RF.

Discovering that the Bar sends no information back to the Wii, only receives power, Brian built his own out of InfraRed LEDs and some batteries. Now he has a wireless Bar that he can use with his ...

An IR Emitter An IR emitter (left) is pasted onto the IR sensor on this DVD/VHS player. The wire traces back to a Home Theater Master RF base station that picks up radio signals from the remote ...