(click on the photos see full size photos)
Here is PCB which can be used for the board:
Some more explanation:
and the same PCB file in printable PDF
- This mod is based on a LM317 voltage regulator, which takes the USB's 5V and outputs 2.8V, ready to be used on the Wiimote. It DOES not destroy your wiimote, the only "hack" is a hole to pass the usb cable through (and an optional LED "power-ON" indicator light).