A nice rolling linefollower.
A Line Following
After reading both
new books about Lego Mindstorms,
I realized I had never created
a line following robot.
So, I built a generalized chassis
to play with the idea.
I used two light
sensors and two motors.
I mounted the lights sensors one facing
down for line following and another facing
out for any IR radar applications.
The motor setup is
pretty simple, but
very stable and fast. I geared the
motors down substantially for line