How To Make A DIY Arduino Line Follower Car At Home

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How To Make A DIY Arduino Line Follower Car At Home

Рет қаралды 908,129

5 жыл бұрын

Hello Guys, In this tutorial, I am going to show you how to make a DIY Arduino Line Follower Car. So let's get started :)
Subscribe It's Free bit.ly/2WlyA8Y
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Updated
Code and Circuit Diagram: bit.ly/2PoRUlb
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Here's the parts list:
(Banggood.in)
1) Arduino Uno - bit.ly/2Fz8M4q
2) Motor Driver Shield - bit.ly/2VWaYsn
3) Wheels (4x) - bit.ly/2suQJEY
4) TT Gear Motor (4x) - bit.ly/2Rtg2G9
5) Infrared Sensor - bit.ly/2k70nNi
6) 18650 Li-on Battery (2x) - bit.ly/2CZabQ7
7) 18650 Battery Holder - bit.ly/2sulLwu
8) Female Jumper wire -
9) Acrylic Sheet - (Offline Store)
10) DC Power Switch - bit.ly/2FtyEzs
(Amazon.in)
1) Arduino Uno - amzn.to/2B8fdYL
2) Arduino Motor Driver Shield - amzn.to/2OKizcz
3) TT Gear Motor and Wheels Full Set - amzn.to/2IuY6o6
4) Rubber Wheels(4x) - amzn.to/2Iv1krI
5) TT Gear Motor(4x) -amzn.to/2oeovjm
6) IR Sensor(2x) -amzn.to/31YTmPw
7) Ultrasonic Sensor - amzn.to/35dFoes
8) 18650 Li-ion Battery(2x) -
9) Battery Holder - amzn.to/2Iv1krI
9) 5mm Acrylic Sheet - (Local Store)
[Flyrobo.in]
Arduino UNO :bit.ly/2m8HZnL
Motor Driver Shield : bit.ly/2mvO7XL
Wheels : bit.ly/2kxPeFF
TT Gear Motor : bit.ly/2m4fMid
Infrared Sensor : bit.ly/2mv8Uuo
Female Jumper wire : bit.ly/2mu0aVo
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#ArduinoLineFollowerCar #ArduinoProjects #ArduinoSmartCar

Пікірлер: 985

@ngopidirumah1510 2 жыл бұрын

For those who seems doing the tutorial correctly but the robot keep moving straight, do this step: ADJUST YOUR IR SENSOR POTENTIOMETER TO LOW, keep it adjusted between reading surface and stop when crossing black line, @diy builder didn't explain it, but this is very important step

@kazakrishnabharadwaj3410 2 жыл бұрын

How that car will run

@kazakrishnabharadwaj3410 2 жыл бұрын

By keeping that battery will it run automatically

@rockstarrumbles5307 2 жыл бұрын

can you explain it clear please i have the same problem

@varshithr3228 2 жыл бұрын

@@rockstarrumbles5307 did you figure it out ??

@varshithr3228 2 жыл бұрын

my car won't run from the battery is there anything i can do to rectify it

@narindersingh4706 9 ай бұрын

My ir sensor lights stay green and the car is not moving… I need help it’s for a school project 😢

@anindyaghosh1762 9 ай бұрын

Bro there is a screw just rotate it a bit it will work.. By rotating the screw you can adjust the range of the IR sensor 🤞🏼

@AsmarArduino 2 ай бұрын

Yes I also make it moving but not on line

@AsmarArduino 2 ай бұрын

Bro I make it 2 time but not working moving but not on line

@Pulse.x 3 жыл бұрын

@anassaleh9236 4 жыл бұрын

// NOTE Before writing this code Go to - tools - manage library - Search: Motor Driver - Install the adafruit motor shield library// //Including the libraries #include //defining pins and variables #define lefts A4 #define rights A5 //defining motors AF_DCMotor motor1(1, MOTOR12_1KHZ); AF_DCMotor motor2(2, MOTOR12_1KHZ); AF_DCMotor motor3(3, MOTOR34_1KHZ); AF_DCMotor motor4(4, MOTOR34_1KHZ); void setup(){ // Setting the speed of the motor motor1.setSpeed(120); motor2.setSpeed(120); motor3.setSpeed(120); motor4.setSpeed(120); //declaring pin types pinMode(lefts,INPUT); pinMode(rights,INPUT); //begin serial communication Serial.begin(9600); } void loop(){ //printing values of the sensors to the serial monitor Serial.println(analogRead(lefts)); Serial.println(analogRead(rights)); // Line detected by both if(analogRead(lefts)

@madhavanj5489 4 жыл бұрын

did the line follower works perfectly for you

@anassaleh9236 4 жыл бұрын

@@madhavanj5489 nope , i had to do major mofifications, firsly the motor speed is set too low on the code that the motors wouldnt move , once i increased the speed the robot moves too fast and ignores the line , therefore i bought new geared dc motors with 15rpm today im going to test if they will work

@madhavanj5489 4 жыл бұрын

If it work, pls notify me, buying this components is ok na?

@anassaleh9236 4 жыл бұрын

Nope i dont recommend it too much trouble

@karangarg2085 5 жыл бұрын

You should upload the code too here only. As without code your video is of no use.

@syedmuhammadhassanali6809 Жыл бұрын

I strongly agree with you

@user-qt7pm1uv4h Жыл бұрын

Yeah, me too.

@nehamehta9143 10 ай бұрын

Code is there in description

@vishalm7691 7 ай бұрын

Well said bro

@gwerror983 7 ай бұрын

Yes

@nabilsellami2707 5 жыл бұрын

Thank you. keep uploading this kind of videos. Very useful and easy to make. Don't forget to upload the .ino file

@devansh6816 4 жыл бұрын

drive.google.com/file/d/1lddLLnkmZmYjjvB-nVPX45FV_P5i783T/view

@OneTap_FF03 Ай бұрын

😅

@zainrei4917 2 жыл бұрын

Good video and also good coding. Thank you very much for your wonderful work. Still i have a question. Do i also need to supply the arduino with a 5v battery or only the motor driver? The dc motors run faster if i supply the arduino with a seperate supply but i do not know if this is safe or does it damage the arduino module.

@naweednawshard7792 4 жыл бұрын

finally one with uno and motor shield. Thanks a lot bro, you are a lifesaver

@akshara7679 6 ай бұрын

Same

@akshara7679 6 ай бұрын

I am also making as first and I want to use a motor shield

@vikhneshar104 3 жыл бұрын

The Arduino code that you given below is not gong to work the values of the IR sensor is wrong & THEIR WAS A LOT MORE MISTAKES one of them was the read command but non of them will show up as errors which feels like this is intentional & the code given the description is different from the one he is using

@ashishmark0038 3 жыл бұрын

Did u got the right codes ???

@nikhil-pr7yn5pf1c 3 жыл бұрын

Plz copy paste the code here sir plz

@baraagendy68 3 жыл бұрын

I think now it is okay because he wrote updated

@lygiahuy8944 3 жыл бұрын

yes me too the sensor go crazy

@wafflegam1ng642 3 жыл бұрын

@NikhilVarma I'll try to do so but it is extremely difficult. You have to pause and resume at short intervals.

@aplicarciencias 4 жыл бұрын

Great job! Congrats! Thanks for sharing.

@RudraKadam-hf5ic 6 ай бұрын

sir I have a doubt that if i will cut the line then it stop or not...........

@paolojavier4960 2 жыл бұрын

is there a difference between the arduino uno ATmega328P? or I should purchase the exact model posted in the description box?

@nIkI_nazarov 10 ай бұрын

No, you can use either

@hirenkanojia5438 4 жыл бұрын

Bro I have a problem the line following robot is responding to every object instead of black only i tried to change the potentiometer reading by rotating the cube but nothing happens

@abhishekbagva5110 4 жыл бұрын

Try to change the intensity of ir sensor 😁 and brother never use ready made ir sensor coz there vulnerable to light... Better try to make your own one.. And it's really a easy task to make one...

@davxachatryan9371 4 жыл бұрын

Hi, Can You advice me where can I find robotic exercises?

@helloworld9057 3 жыл бұрын

I got a already built chasis and i can see small 4 wheels ahead of the motors connected there beneath the chasis. Would it make any difference ?? If i follow your steps what changes i need to make ?

@azanahmad9305 4 жыл бұрын

sir there are alot of errors in ur code plz upload the correct code..

@kawaiii555 2 жыл бұрын

Hello! Thank you for making this fantastic video but I somehow cannot open the code. Can you please re-send it? That would be really helpful, thank you!

@gulabgabhane4113 2 жыл бұрын

It will not be opend in mobile, it will open in laptop having Aurduino ide

@kyrofromgahool2009 2 жыл бұрын

Dank u wel meneer for info. I'm studying HBO university. They asked on the first course to build a car that follows the line and avoids obticles i dont know what to build. At least here you showed from what to start. Thanks

@DIYBuilder 2 жыл бұрын

you're welcome

@hemanths2780 Жыл бұрын

@@DIYBuilder please send code we are done with this and need code

@iam.aindiangamer9572 Жыл бұрын

Which course

@GEXO1000 2 жыл бұрын

Great video. It is a great project for my school exhibition!

@King-yo6fc 4 жыл бұрын

it is very good but i have some problem with the jump wire because i'll have to buy female to female jumpwire

@maheraboraia333gmaher9 4 жыл бұрын

You are very honest man and you did aperfect work

@DIYBuilder 4 жыл бұрын

Thanks

@mahinahmedtasmi1273 4 жыл бұрын

Now this seems real easy to me.thanks man

@justsomepotato1554 3 жыл бұрын

well, did you get your answer

@justsomepotato1554 3 жыл бұрын

if you did can you please tell me because I do not know

@alexyouou7560 2 жыл бұрын

@@justsomepotato1554 What do you want exactly to know?

@justsomepotato1554 2 жыл бұрын

@@alexyouou7560 i finished my project and I completely forgot what I wanted to know Thanks for responding though

@lakshyaautomotive Жыл бұрын

@@justsomepotato1554what problems did you faced

@Presid_offical 4 күн бұрын

Bro please help can we increase the range of sensor because when I bring a black polythene it works when it touches the sensor

@bolt_zz0 4 жыл бұрын

As again great video bro your all videos are 👌👌👌👌👌👌👌👌🔥🔥🔥🔥🔥🔥💯💯💯💯

@aaravraj9943 5 жыл бұрын

hey bro can you make a video on how to fix the l293d motor shield because mine is not responding

@sumantakumardutta986 3 жыл бұрын

In the video, he has forgot to remove the jumper, while connecting external power supply to the shield. But how on earth did it work?? I think your shield will work now.

@adityamadbhavi5081 4 жыл бұрын

after a single line path if there are two paths to the left and right side then where will it goes???

@deepakbains6755 4 жыл бұрын

Sir please create video of all in one i.e Bluetooth control ,line follow and obstacle avoidance..your work is clean clear and great

@fatimahtasneemsamiha5737 Жыл бұрын

Hello sir, your video is very informative but I unfortunately cannot access the circuit diagram and code. It will be very kind of you to help me regarding this issue.

@bhaumicreations3571 5 ай бұрын

Same here

@narayanai3775 4 жыл бұрын

Don't buy anything from Banggood. I was ordered there items more than 3 months back. still no update.

@madhavanj5489 4 жыл бұрын

Sir will this work for 1 inch black line

@wasifrock687 2 жыл бұрын

No it won't.i have already tried it.

@vaishnavsonawane5924 4 жыл бұрын

I am doing the same project but having problem of power supply. Which and how many batteries are you using.

@DIYBuilder 4 жыл бұрын

two batteries of 3.7v

@ELECTRONICAPROGRAMACIONYROBOTS 3 жыл бұрын

Que buen proyecto! Y sin decir una sola palabra 🦾

@tuannguyen2990 5 жыл бұрын

Would you please provide the code for this build that doesn't have to follow the black line ? I'm building one to go on a pre-build track that's 5ft wide and 10ft long rectangle . The track has 1 ft wide and about 2 ft rectangular round-abound in the middle

@habidqazaizada7733 5 жыл бұрын

خلاقیت حدی مرزی نمی شناسد عابد قاضی زاده

@NuzrathSir 2 жыл бұрын

Its in the description, check the 2nd link from the top, from the Google Drive you can download it.!

@thebikeracer 4 жыл бұрын

very cool Way to keep it super light!

@mustafamerchant3676 4 жыл бұрын

Sir if we put an obstacle between car and a line so car will stop or not? Please answer as fast as possible!

@shawetabhardwaj9044 5 жыл бұрын

Hello Sir, I tried doing same, however, it is going straight. I have checked code and circuit both, which seems fine. Please help me.

@DIYBuilder 5 жыл бұрын

Adjust the sensor potentiometer value

@meghamandekar4889 4 жыл бұрын

Have you got the code then plz also provide me

@HariKrishna-mr5jm 4 жыл бұрын

@@DIYBuilder where to adjust the potentiometer value please reply

@nguyenthanhhoan4223 3 жыл бұрын

can you send me code. thank in advance

@HariKrishna-mr5jm 3 жыл бұрын

@@nguyenthanhhoan4223 it's already given in the description bro

@axominsane5242 5 жыл бұрын

Hey Bro plz give the code its veey urgent

@Pulse.x 3 жыл бұрын

For this tutorial, we requires these items: 1. Arduino UNO 2. 2WD Smart Car Chasis 2 Wheels 3. Arduino Mini DC Motor Driver Dual H-Bridge PW Control (L293D) 4. IR Line Tracking Sensor (4 bits) 5. Battery 6. Double side tape 7. Wires 8. Jumper wire 9. Black tape Add TipAsk QuestionCommentDownload Step 2: Hardware Installation Hardware Installation Hardware Installation 1. Assemble the 2WD Smart Car Chasis 2 Wheels

@Pulse.x 3 жыл бұрын

Step 2: Hardware Installation Hardware Installation Hardware Installation 1. Assemble the 2WD Smart Car Chasis 2 Wheels 2. Connect the IR sensor to Analog to Digital and Comparator Module IN1 > IR Sensor 1 IN2 > IR Sensor 2 IN3 > IR Sensor 3 IN4 > IR Sensor 4 3. Then, connect the output pin to Arduino UNO analog pin OUT1 > A2 OUT2 > A3 OUT3 > A4 OUT4 > A5 4. Connect Vin to 5V and GND to GND in Arduino UNO 5. Then, connect the motor driver pin to Arduino UNO pin IN1 > D10 IN2 > D9 IN3 > D6 IN4 > D5 6. Connect the both motor to motor driver Motor A > Right motor Motor B > Left motorStep 2: Hardware Installation Hardware Installation Hardware Installation 1. Assemble the 2WD Smart Car Chasis 2 Wheels 2. Connect the IR sensor to Analog to Digital and Comparator Module IN1 > IR Sensor 1 IN2 > IR Sensor 2 IN3 > IR Sensor 3 IN4 > IR Sensor 4 3. Then, connect the output pin to Arduino UNO analog pin OUT1 > A2 OUT2 > A3 OUT3 > A4 OUT4 > A5 4. Connect Vin to 5V and GND to GND in Arduino UNO 5. Then, connect the motor driver pin to Arduino UNO pin IN1 > D10 IN2 > D9 IN3 > D6 IN4 > D5 6. Connect the both motor to motor driver Motor A > Right motor Motor B > Left motor

@ravishankarkumar1997 Жыл бұрын

Sir online mil jayega kya yah project bana huaa

@Hi_i_am_akanksha_ 4 ай бұрын

Best video of line follower in all the KZfaq channel

@be_a_travellerr 5 жыл бұрын

Can you help me in making a maze solver based on ir and arduino

@be_a_travellerr 5 жыл бұрын

Any one can help me

@anukritsharma1798 5 жыл бұрын

@@be_a_travellerr yes

@exactly.3732 4 жыл бұрын

bro my model is not moving even after I bugged codes in it pls give me an idea I'm in hurry

@DIYBuilder 4 жыл бұрын

contact me on instagram

@swarupdaphal6561 3 ай бұрын

Ir sensors are working properly but when its time to turn left or right it just move forwards i try adjusting speed but that doesn't help Give me suggestions pls

@htikarpleumasStore 13 күн бұрын

How much did all the things cost??

@mercythomas5887 8 ай бұрын

How much is cost?

@shubkatoch4584 3 ай бұрын

1000+

@eliasmedelsosa9175 4 жыл бұрын

Thank You So Much

@ravishankarkumar1997 Жыл бұрын

Yah Project humko kharidna hai ऑनलाइन milega kya??

@sunithaharish8253 4 жыл бұрын

What you have put to the table that black strip

@monaa9116 5 жыл бұрын

can you please upload the code! I need it quickly!thanks

@janardhandukka9414 4 жыл бұрын

Do u have code please send me

@anbazhaganpooswamy2219 4 жыл бұрын

It is in the information

@amitbarman7861 5 жыл бұрын

Wow😲Amazing bro

@sarkarglobal4547 4 жыл бұрын

will it work with other motor driver

@SanketThakral Жыл бұрын

hey! Thank you very much for this project and Can Upls tell that the battery u used is of how many MAH

@huynguyenvan5509 5 жыл бұрын

can you give me the code, please

@rajrd1368 4 жыл бұрын

int vSpeed = 110; // MAX 255 int turn_speed = 230; // MAX 255 int turn_delay = 10; //L293 Connection const int motorA1 = 8; const int motorA2 = 10; const int motorAspeed = 9; const int motorB1 = 12; const int motorB2 = 13; const int motorBspeed = 11; //Sensor Connection const int left_sensor_pin =A0; const int right_sensor_pin =A1; int left_sensor_state; int right_sensor_state; void setup() { pinMode(motorA1, OUTPUT); pinMode(motorA2, OUTPUT); pinMode(motorB1, OUTPUT); pinMode(motorB2, OUTPUT); Serial.begin(9600); delay(3000); } void loop() { left_sensor_state = analogRead(left_sensor_pin); right_sensor_state = analogRead(right_sensor_pin); if(right_sensor_state > 500 && left_sensor_state < 500) { Serial.println("turning right"); digitalWrite (motorA1,LOW); digitalWrite(motorA2,HIGH); digitalWrite (motorB1,LOW); digitalWrite(motorB2,HIGH); analogWrite (motorAspeed, vSpeed); analogWrite (motorBspeed, turn_speed); } if(right_sensor_state < 500 && left_sensor_state > 500) { Serial.println("turning left"); digitalWrite (motorA1,HIGH); digitalWrite(motorA2,LOW); digitalWrite (motorB1,HIGH); digitalWrite(motorB2,LOW); analogWrite (motorAspeed, turn_speed); analogWrite (motorBspeed, vSpeed); delay(turn_delay); } if(right_sensor_state > 500 && left_sensor_state > 500) { Serial.println("going forward"); digitalWrite (motorA2,LOW); digitalWrite(motorA1,HIGH); digitalWrite (motorB2,HIGH); digitalWrite(motorB1,LOW); analogWrite (motorAspeed, vSpeed); analogWrite (motorBspeed, vSpeed); delay(turn_delay); } if(right_sensor_state < 500 && left_sensor_state < 500) { Serial.println("stop"); analogWrite (motorAspeed, 0); analogWrite (motorBspeed, 0); } }

@shanikajayasundara4641 4 жыл бұрын

This is the coad

@shanikajayasundara4641 4 жыл бұрын

Plz reply

@madhavanj5489 4 жыл бұрын

Help, will this speed is sufficient for competitions

@maleeshapremanath1731 4 жыл бұрын

Hi I cant download the code......I made the car but cant get the code by this link.....can u upload please....

@maleeshapremanath1731 4 жыл бұрын

anybody reply me plz

@keeratsingh929 5 жыл бұрын

Hello sir can I directly power the adrino board instead of the motor driver ?

@DIYBuilder 5 жыл бұрын

@abdellatifpro9665 5 жыл бұрын

When will you put the code link

@DIYBuilder 5 жыл бұрын

Send me your mail id if you need the code

@abdellatifpro9665 5 жыл бұрын

@@DIYBuilder abdellatifgeek@gmail.com

@Tharusha-du9cz 5 жыл бұрын

Tharushanavidu5@gmail.com Plase give me code and digram

@pcislifeandworld3310 4 жыл бұрын

Please give me also a code

@andrewhannaking9402 4 жыл бұрын

@@DIYBuilder andrewhanaking@gmail.com Please give me the code too

@foysaldhali2852 5 жыл бұрын

Can anyone please give me the code of this arduino programme?

@devansh6816 4 жыл бұрын

drive.google.com/file/d/1lddLLnkmZmYjjvB-nVPX45FV_P5i783T/view

@AbdulRahman-er3dz 4 жыл бұрын

Bro you are doing a great job. But it would be even better if you start arduino programming classes you will be having lot of viewers

@DIYBuilder 4 жыл бұрын

I'll start soon

@paktoysreview8377 2 жыл бұрын

good job

@sashwnsmu477 2 жыл бұрын

Hello, your video is so clear and well edited and I have made this project. The problem I have is the robot is just moving forward and not following the line, can you suggest me some areas I may have done a mistake so I can correct it and make it work😃

@kazakrishnabharadwaj3410 2 жыл бұрын

Bro how will the robot move by keeping the battery will the car move automatically or we need to have any control or switch??

@sashwnsmu477 2 жыл бұрын

@@kazakrishnabharadwaj3410 it will just move man.....

@kazakrishnabharadwaj3410 2 жыл бұрын

@@sashwnsmu477 but by keeping battery also it's not moving

@kazakrishnabharadwaj3410 2 жыл бұрын

@@sashwnsmu477 may be I need to dump the code before and then the car will move I guess.

@advaithkrishnap4146 Жыл бұрын

ADJUST YOUR IR SENSOR POTENTIOMETER TO LOW, keep it adjusted between reading surface and stop when crossing black line

@joshyough9293 3 жыл бұрын

Hello! Thank you for making this fascinating project! I want to make a project similar to this, but the motor drivers on Amazon do not have pin headers where you plugged in the IR sensors at timestamp 3:03. Did you solder pin headers into your board on the lower right side?

@ashwin4369 3 жыл бұрын

Yes we should just solder it to attach the pin headers to the motor driver board!!!

@joshyough9293 3 жыл бұрын

@@ashwin4369 Thank you for the reply! I actually figured out how to do so and made a robot similar to this one :)

@ashwin4369 3 жыл бұрын

@@joshyough9293 great to hear dude. All the best

@helloworld9057 3 жыл бұрын

@josh I'm trying to build one would you help me in ? plz drop your email then. I really want to learn but I'm a beginner and nothing is looking understandable to me. Im confused :(((

@iamharshittt 2 жыл бұрын

Yes bro but you must female to male jumper cables...... (Male ones into the motor shield Female ones into the IR sensor)❤️

@sanjeewabandara18 2 ай бұрын

It was very useful for my project showcasing.

@ahnaf_siddique007 Жыл бұрын

Thank you for uploading this. I made the same Arduino project. It's very useful.

@swaritsworld2188 8 ай бұрын

Is that working

@aeffendiibrahim2562 5 жыл бұрын

easy to understand, another cool DIY Arduino project form you Mr. Surajit! 👍👍👍

@electronic7979 5 жыл бұрын

Very good project 👍

@harikapolepalle5643 4 жыл бұрын

Can I know where the dc switch is used??

@TECH_1044 4 жыл бұрын

I made everything but the problem is that the 4 motors are not running when I open serial monitor it shows correctly but not moving

@DIYBuilder 4 жыл бұрын

contact me here instagram.com/surajit_majumdar/

@surajpadala9401 4 жыл бұрын

@@DIYBuilder SAME PROBLEM HERE SIR can you accept my request in instagram so that you can solve my problem please respond me sir urgent have a science exhibition next week. and i blew up a L293D ic of the motor driver please repond to my request sir.

@user-wn3nh4ec2g 5 жыл бұрын

Great you make it an awesome way.

@arjunchauhan3210 5 жыл бұрын

brother i want code for that

@maheshrg3603 Жыл бұрын

Hi bro I have a doubt that is on the download image the sensor connection is another and bro is connection in this video is another I connect those but it is not working what can I do please reply

@maheshrg3603 Жыл бұрын

which connection is correct

@yashkumar1395 5 жыл бұрын

What is total budget

@ProCipher 4 жыл бұрын

the uploaded code is apiece of crap D:

@testname367 4 жыл бұрын

iT'S TRUE. YOU CAN USE THIS. I USED 2 MOTORS. OF COURSE, I AM A NOOB AND THIS IS JUST A SMAR COPY PASTE REPLACE EDIT. dOWNLOAD THE ADAFUIT GITHUB FIRST. #include //MOTOR DEFINATION AF_DCMotor motor1(1); AF_DCMotor motor4(4); //Sensor Connection const int left_sensor_pin =A0; const int right_sensor_pin =A1; int left_sensor_state; int right_sensor_state; void setup() { left_sensor_state = analogRead(left_sensor_pin); right_sensor_state = analogRead(right_sensor_pin); motor1.setSpeed(180); motor4.setSpeed(180); motor1.run(RELEASE); motor4.run(RELEASE); Serial.begin(9600); delay(3000); } void loop() { left_sensor_state = analogRead(left_sensor_pin); right_sensor_state = analogRead(right_sensor_pin); if(right_sensor_state > 500 && left_sensor_state < 500) { Serial.println("turning left"); motor1.run(RELEASE); motor4.run(FORWARD); } if(right_sensor_state < 500 && left_sensor_state > 500) { Serial.println("turning right"); motor1.run(BACKWARD); motor4.run(RELEASE); } if(right_sensor_state > 500 && left_sensor_state > 500) { Serial.println("going forward"); motor1.run(RELEASE); motor4.run(RELEASE); } if(right_sensor_state < 500 && left_sensor_state < 500) { Serial.println("stop"); motor1.run(FORWARD); motor4.run(FORWARD); } }

@wafflegam1ng642 3 жыл бұрын

@@testname367 W8888888888888888888888 this REALLY works??????????????????????????

@wafflegam1ng642 3 жыл бұрын

@@testname367 Where are motors 2 and 3? u r basically using just 2 motors for a 4 wheeled vehicle. U r not specifying what colour IR Sensors are supposed to be following. There are a million other mistakes. This code is wrong on so many levels!!! No offence but I don't really think it will work.

@bhawnatomar7261 5 жыл бұрын

sir i want to make this in my school exhibition pls send code and circuit diagram please it's urgent

@mohammadhassan9527 5 жыл бұрын

Have you got code

@virtualacademypro 2 жыл бұрын

Plz share code

@wasifrock687 2 жыл бұрын

It's already in the description

@vidyasagaranandsagar8401 4 жыл бұрын

How to download that aurdino line follower document in all laptops or computers plz tell plz

@anassaleh9236 4 жыл бұрын

just write it out

@shan_singh 4 жыл бұрын

click on link in description to download code file. to open, open arduino application on your computer. go to file->open->downloads->downloaded code file. it will show a pop up to create folder, click ok.

@alhajabdulgafurhighschool9276 4 жыл бұрын

How can I get 'Arduino line following car' file.

@dillibabu304 5 жыл бұрын

I need code

@DIYBuilder 5 жыл бұрын

mail id please

@abdulrahmanayman4264 5 жыл бұрын

Did you get the code if yes then please email it to me with the link

@Victor-hb2hi 5 жыл бұрын

did u get the code ? send me please

@abdulrahmanayman4264 5 жыл бұрын

@@Victor-hb2hi nooo I am waiting!!!

@pavanigarikina9154 5 жыл бұрын

@@abdulrahmanayman4264 i need the code

@abhaykumardas1666 5 жыл бұрын

Sir I have send you a mail for the code of line following robot. But till date you have not replied me.pls sir it is important for me to get the code.

@tenpenny234 4 жыл бұрын

have you got the code??? if you got then please send it to me

@jc_hz4196 4 жыл бұрын

code is in the description

@jothiprakasam9863 4 жыл бұрын

in pc ,download the file in description and open the file in arduino ide app .it works and i got the code

@anassaleh9236 4 жыл бұрын

for ppl asking for the code , he showed it in the video , i just typed it as it is

@tansanemusic 4 жыл бұрын

Adam Anas Contact he showed the codes too fast can you please send me the full code

@anassaleh9236 4 жыл бұрын

@@tansanemusic I commented the code below , email me at anasadamcontact@gmail.com if u can't see it here

@Kunal-yg9fs 4 жыл бұрын

What is the distance between the two sensors?? Plzz reply fast...

@Oderskocludanozelders 3 жыл бұрын

Nothing bro...

@hpcreations1011 5 жыл бұрын

Which software do you use to edit the videos?

@sunitaDevi-gs8yn 5 жыл бұрын

Plz send me the code brother

@mohamedamaan7459 2 жыл бұрын

Hello! Thank you for making this fantastic video

@DIYBuilder 2 жыл бұрын

Glad you liked it!

@bidyos7885 11 ай бұрын

@@DIYBuilder can I have the complete set of code for this. Ty

@pasinduranasinghe4430 4 жыл бұрын

my robot is not working.please give me a solution

@jagatheeswarimanivasakan2896 5 жыл бұрын

i need the codes please

@robertrpsonwner6360 5 жыл бұрын

@adirah1108 5 жыл бұрын

Can you upload the code... I need the code

@devansh6816 4 жыл бұрын

drive.google.com/file/d/1lddLLnkmZmYjjvB-nVPX45FV_P5i783T/view

@devansh6816 4 жыл бұрын

drive.google.com/file/d/1lddLLnkmZmYjjvB-nVPX45FV_P5i783T/view

@narun4918 3 жыл бұрын

@@devansh6816 the file is not opening

@vishalba4156 5 жыл бұрын

Supper great job Bro 👌

@DIYBuilder 5 жыл бұрын

Thanks bro

@STEMROBOTICS 4 жыл бұрын

can we do this program using scartch

@abdulrahmanayman4264 5 жыл бұрын

i am doing this project but please help me with the code and link

@mohammadhassan9527 5 жыл бұрын

Have you got code?

@madhavanj5489 4 жыл бұрын

Did the line follower works perfectly for you

@saurabhs3843 4 жыл бұрын

It's really important to me

@SuperSTAR65KA-Killer 5 жыл бұрын

Where did you buy the Infrared Sensor?

@DIYBuilder 5 жыл бұрын

From banggood.com

@user-ft9nq2yd5v 5 ай бұрын

I am just a beginner so I have a doubt where can you make this model work with a normal battery? Please help it is my school project too

@johnallenbundalian594 5 жыл бұрын

waiting for the links of the codes. thank you in advance.

@DIYBuilder 5 жыл бұрын

Send me your mail id

@Tharusha-du9cz 5 жыл бұрын

Tharushanavidu5@gmail.com

@wafaatounzi7768 5 жыл бұрын

@@DIYBuilder wafaa.volunteer@gmail.com me too please

@johnallenbundalian594 5 жыл бұрын

@@DIYBuilder bundalianallen6@gmail.com. This is my email thank you again

@seriryousra2098 5 жыл бұрын

Seriryousra@gmail.com Send me the code please i need it for my project in my high scool and i haven't time please help meee 😢😢😢

@ruchijain1466 5 жыл бұрын

Pls sir tell the code

@Creation-mv2mv 3 жыл бұрын

Watch my video for right code kzfaq.info/get/bejne/sK1hZJyKrJPclqc.html

@DR-jl6fm 4 жыл бұрын

will it be ok if our chassis is slightly bigger!?

@BobbiDonoghue Жыл бұрын

i've copied this step by step, however whenever both my ir sensor are actiaved it just stops? when there is nothing activating sensor it continous rotates DC motors. i cant seem to fix this.