Cheesy Peesy (Line Follower)
Cheesy Peesy is a line following robot. I used the knowledge that I had gained building the Blinking Simple Robots. It has 6 sensors and uses two 7.4V Lithium Polymer batteries. It has a control panel on the back to allow me to change the settings and calibrate it easily.
FIRST-TechFest 2011 Schools Linefollower (Click to see pictures)