Line follower robot

line follower robot

For my final project, I decided to make a line-follower robot. This micro controller line follower robot is designed to be able to follow a black line on the ground without getting off the line too much. The robot has two sensors installed underneath the front part of the body, and two DC motors drive wheels moving forward. A circuit inside takes an input signal from two sensors and controls the speed of wheels’ rotation. The control is done in such a way that when a sensor senses a black line, the motor slows down or even stops. Then the difference of rotation speed makes it possible to make turns. For instance, in the figure on the right, if the sensor somehow senses a black line, the wheel on that side slows down and the robot will make a right turn.

What is a line follower?

Line follower is a machine that can follow a path. The path can be

visible like a black line on a white surface (or vice-versa) or it can be

invisible like a magnetic field.

Why build a line follower?

Sensing a line and maneuvering the robot to stay on course, while

constantly correcting wrong moves using feedback mechanism forms a

simple yet effective closed loop system. As a programmer you get an

opportunity to ‘teach’ the robot how to follow the line thus giving it a

human-like property of responding to stimuli.

Practical applications of a line follower: Automated cars running on

roads with embedded magnets; guidance system for industrial robots

moving on shop floor etc.

Prerequisites:

Knowledge of basic digital and analog electronics.

C Programming Sheer interest, an innovative brain and perseverance!

Block Diagram:

line follower robot block diagram

Circuit Diagram:

circuit line follower robot circuit

This project price is 2200 To 2700 only/-

 

 

 

 

 

 

 

 

Leave a Reply


Provided by orange county fountain repair

News

Hi friends
First of all, we thank you because you may have used our website below.
We are happy to tell you that Techsodes Corporation has created the microcontroller open source code editor named as MikroStudio IDE first time in India. This software is a power full tool for code development of microcontrollers like 8031, 8032, 8051, 8052, Mcs51, AVR, PIC, STM8, Z80, EZ80, Z180, padauk, rabbit and gameBoy etc. It is absolutely free and is also better than other programmable software or IDE (Integrated Development Environment) because they can programmed only few microcontrollers. MikroStudio IDE has been support 3000+ microcontroller without installation other cores or plugin. MikroStudio IDE used sdcc, avr-gcc and gputils compilers. MikroStudio IDE has also provides you an open source hardware and software community where you can discuss your problems with us and that problem will be solved by the community.
Join community
Download MikroStudio IDE V2.2
Holler Box