I randomly realized this; 2500 photosensors are not on the 1st game hint, but the Line Trackers were provided by Rockwell Automation... Guess we aren't following lines this year.
On the 2011 KOP list was made me think that.
Quote:
Rockwell Automation Line Tracking Sensors
Rockwell Automation Signal LED
|
http://www.usfirst.org/roboticsprogr...c-kit-of-parts