Building A Line Following Robot Using Arduino

Creating a line follower robot using an Arduino is a popular robotics project. It uses infrared (IR) sensors to detect and follow a line on the ground, typically a black line on a white surface, or vice versa. Below is a step-by-step guide to help you build a simple line follower robot using an Arduino, IR sensors, and a motor driver (like L293D)

Nov 9, 2024

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4 respects

CC BY 4+

Components and supplies

4

DC MOTOR WHEELS

2

IR Sensors

1

Arduino Uno R4 Pro - By OSEPP

4

DC motor (generic)

1

ANGEEK L293D Driver Shield

1

40 colored female-female jumper wires

Tools and machines

1

drill, screwdriver, soldering iron

Apps and platforms

1

Arduino IDE 2.0 (beta)

Project description

Code

Line Follower Robot

cpp

Documentation

Chassis

Chassis 1.stl

Sensor mounting

Sensor mounting.stl

Comments

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charlybrown1982

2 days ago

Hi Lee, why is there a !analogueRead in line 41, while all other places you´re using a digitalRead?

profortnitegamer698

11 days ago

Shut up weirdo ur not actually him bro get a life u ar so poop

mozziez

a month ago

Congratulations on a wonderful project.

super_gamer_dude34

11 days ago

not tat wodefull chut up

alnoorsmdscreen

a month ago

Fantastic,GOOD Work, Keep it up bro https://alnoorsmd.com/

super_gamer_dude34

11 days ago

not tat gret and like u not smat sut up