[Tyler]

All Right: A Right-turning Maze-solving Robot
     



 
 
 
 
 


Like the North-Going-Zax, David Cook's All Right robot has a very
single-minded approach to navigation. While the robot can turn left when
it wants to, it solves line-following mazes by making right turns
whenever possible. David has posted a new
article at his Robot Room describing All
Right in detail with plenty of photos and video of the robot. All
Right is powered by LiPoly batteries and an assortment of sensors
including 9 photo detectors for floor sensing and line following, 4 more
photo detectors used as quadrature encoders, a battery voltage sensor
and an assortment of pushbuttons.
   

http://robots.net/article/2651.html