If you are the original author, please access your User Control Panel and update it.
...
This is a companion discussion topic for the original entry at https://community.robotshop.com/index.php/robots/show/line-follower-robot-obstacle-avoider-robot
This is a companion discussion topic for the original entry at https://community.robotshop.com/index.php/robots/show/line-follower-robot-obstacle-avoider-robot