Line Follower Robot using 8051

Discussion in 'Embedded Systems and Microcontrollers' started by salilkansal, Jun 17, 2012.

  1. salilkansal

    Thread Starter New Member

    Jun 15, 2012
    I wanted to create a line following robot using 8051. I want to make it using 4 IR sensors. I have made the circuit using 89s52, L293D and 4 ir sensonrs and successfully attached the motors with the circuit. But i want to know how should i place the sensors and how should i do the programming. I looked into PWM techniques but i cant understand it as i don't know anything about timers and interrupts. Please help me its a project lying waste..
  2. BillO

    Distinguished Member

    Nov 24, 2008
    4 sensors seems like over-kill.

    Anyway, you might find some tips here and here.