First Robot ..Line follower

I ll explain here everything and every component required to make ur own robot u don't need to go to institutes to learn.This tutorial details the construction of a simple and low cost robot. The robot is mainly a line follower !And all this for less than Rs.1800 . The best part is that the robot does not use any microcontroller, which means you need no expensive programmer or even a computer to program your robot. This tutorial is mainly aimed at beginners, hence I have tried to keep the robot as simple and cheap as possible. With only a few parts you can get this robot up and going. Here is a video of the robot following white line.