http://www.netvouz.com/sujeeth_raj/tag/line-following?feed=rss sujeeth_raj's bookmarks tagged "line-following" on Netvouz http://www.robotroom.com/Sandwich.html Sandwich is a line-following robot that can follow either a dark or light (black or white) line path using two pairs of cadmium-sulfide (CdS) photoresistors. The robot is featured in the book, Robot Building For Beginners. robots > [Folder Name] sujeeth_raj Sun, 05 Aug 2007 11:35:20 GMT