Saturday, 28 October 2017

Line Following Robot

LINE FOLLOWING ROBOT

LINE SEGUIDOR


Components Required: -

  1. Arduino Uno or any other micro-controller
  2. IR sensors or module
  3. L293D or module
  4. DC motor with wheels
  5. Frame
  6. Connecting wires
  7. LED's

Connection Diagram of IR sensors


IR transmitter and receiver connections

In the figure the IR0, IR1, IR2, IR3 and IR4 represents the transmitter and D0, D1, D2, D3 and D4 represents the receiver.
The receiver IR is connected to the analog pins of Arduino uno or any other micro-controller.

Note: - Adjust the placing of the IR sensor after measuring the distance and place them in this order and way only. Further if you want to change the positioning then you should make slight adjustment in the code accordingly.

MOTOR DRIVER IC L293D


L293D IC

This IC can controll two DC motor. And can be used to control left and right motor in line following robot.

PIN DIAGRAM

BASIC CONNECTION DIAGRAM

PIN CONNECTIONS FOR ARDUINO



Note: - After reading the code find the connection of indicator and connect the indicator according to your need.

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