Line following robot :

My Arduino based line follower using 8 digital sensors array

Demo run :

Links :

Fast line follower using PID algorithm :

1. http://thanoseleftherakos.blogspot.se/2011/10/pid-line-follower.html
2. http://www.techbitar.com/fast-line-following-robot.html (with code)
3. http://webdelcire.com/wordpress/archives/619 
4. http://42bots.com/competitions/arduino-line-following-code-video/( using different algorithm)
5. http://www.ikalogic.com/line-tracking-sensors-and-algorithms/  (tips for array intersection)
6. http://www.instructables.com/id/Robot-Line-Follower/ (9 sensor design - fast )

Using Rasberry Pi and Camera :

http://www.raspberrypi.org/an-image-processing-robot-for-robocup-junior/


New line follower design ( under construction ) :

Low ground clearance 

 

Intersection counting :

Fast line follower + Wall follower !!