What you'll need:

A Triwing Screwdriver
Nunchuck Attachment
3mm LED in the colour of your choice
1/8" Heatshrink Tubing
Soldering Iron and Solder
Desoldering braid



Step 1:
Start by removing the two triwing screws located on the bottom side of the Nunchuck attachment.




Step 2:
Once the screws are removed, lift the upper housing off the base starting from where the cable exits the Nunchuck.



Step 3:
The main PCB of the Nunchuck can be removed simple by lifting up. Note the two test points this mod will use.



Step 4:
To prepare the LED, use the heatshrink tubing on the legs of the LED as shown. You can also see how I formed the leads to give roughly a 1/4" spacing between them.



Step 5:
The LED is then soldered onto the two test points. Red is the anode (+), and black is the cathode (-).



Step 6:
Before reassembling, test the Nunchuck to make sure your mod works. Re-assemble following steps 1-3 in reverse order.



Source- wiimotemods

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