Arduino - Obstacle Avoiding Robot Using L298N

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Introduction: Arduino - Obstacle Avoiding Robot Using L298N

About: Maker 101; Beginner and intermediate level Maker projects! You can find projects such as "How to" and "DIY" on programmable boards such as Arduino, ESP8266, ESP32 and Raspberry Pi on this channel. The projects…

In this Arduino project tutorial we will learn how to make obstacle avoiding robot using L298N h-bridge motor driver.

Also we will use for this project HC SR04 ultrasonic distance sensor. And we will use NewPing library in the arduino code.

Step 1: Required Hardware

Arduino Board - https://goo.gl/Rqc5w2

L298N H-bridge - https://goo.gl/Ucvx6J

HC SR04 Sensor - https://goo.gl/F0m7hN

SG90 Servo - https://goo.gl/F0m7hN

DC Motor Wheel - https://goo.gl/F0m7hN

Chassis - https://goo.gl/F0m7hN

HC SR04 Bracket - https://goo.gl/F0m7hN

Front Wheel - https://goo.gl/F0m7hN

Breadboard - https://goo.gl/F0m7hN

F to F Jumper - https://goo.gl/F0m7hN

M to M Jumper - https://goo.gl/F0m7hN

9V Battery - https://goo.gl/F0m7hN

Battery Clip - https://goo.gl/F0m7hN

Power Cable - https://goo.gl/F0m7hN

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Step 2: Connections

You can find more inform about connection from video tutorial.

Step 3: Source Code

You must download and install the NewPing library.

Get the library - https://goo.gl/Qe6XU6

You just copy and paste the code into empty page of the Arduino IDE

Get the Code - https://goo.gl/iiVsTk

Step 4: You Can Subscribe to My YouTube Channel

You can subscribe to the my YouTube channel for more tutorials and projects. Subscribe for support. Thank you.

Go to my YouTube Channel - https://goo.gl/f0RHmR

3 People Made This Project!

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5 Comments

0
THE CREATIVE GUY
THE CREATIVE GUY

Question 3 years ago on Introduction

HI sir
Can you please mail me the codes of arduino obstacle avoiding car with motor driver. your given code files are not opening
Thank you

0
costalesrobin08
costalesrobin08

Answer 3 years ago

Hi sir, do you have the codes already? Can I have it too?

2
Crux Australis
Crux Australis

4 years ago

The overlapping wires in your connection schematic make it very difficult to see which wire goes where, especially where the wires are the same colour!

0
sumanethilaka
sumanethilaka

Reply 3 years ago

yes you are right