During my Bachelor degree, I worked on line following robot. Line follower is an autonomous robot which follows either black line in white area or white line in black area. Robot must be able to detect particular line and keep following it. I used LDR (Light dependent resistor) as for detecting surface i.e. black or white line and then sends commands to Micro controller which controls the motors of the vehicle by using else if condition structure. The whole programming is done in basic C language structure. I had won Runner up prize in the Robo race competition 2014.
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