robotics/MY experiences with robotics-line follower

Hi readers,in this post i am going to tell you about my experiences with robotics.As i am part of college robotics club,i get to make robots more regularly.yesterday,i was conducting a workshop on a line follower(non-programmable). People who don't know what is a line follower(please don't worry),line follower is a robot which follows line patterns on an arena.The line follower which we  made was a non-programmable one.We used the basic concept and designed it.The robot was containing  sensor circuit,comparator,voltage regulator,MOSFET,motors and other general components.Keep in touch with TECHNOSPARK to catch more details about this line follower.......