Need this HEX file.

Run led + off of the 5 volt standby at power supply plug.
Have used this fader on alot of 360 and Wii mods, works good but not as good as a PulseVU.
As topic says poor man's fader so if you need a fader you can bulid this one for under $5 bucks.
Here is a video and a picture of a finshed fader, the video is showing the fader in mode 2, mode 3 is slower.