You can, of course, use any port you want. It returns the reflected light value as a integer, and lights the light as defined in the #pragma. i.e. sensorCOLORGREEN lights the Green LED.
_________________ A.K.A. inxt-generation Self-proclaimed genius, and future world dominator. My Brickshelf Folder "Don't they teach recreational mathematics anymore?" - The Tenth Doctor Bow down to Nikola Tesla, King of the Geek Gods.
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