How To Make A Simple DIY Arduino Bluetooth Controlled Car At Home 

Nice work!

did you need to make any changes to the code? Couldnt get it working for me

Hey can you help us..

Hey can you help me please in designing

Bro can you share the code cause I cannot open it

agree 10000%

Why not?

Glad to hear that

you also grade 11?

Glad I could help

Bring how to install coad

Hey bro can you help me with my one, it doesn’t work

same

Not a great idea using an uno because they're not really powerful enough for flight stabilisation, but Quadcoptors or drones are really difficult to design and your better off buying a DIY kit. Besides weight and center of mass can change the performance of the drone significantly, meaning if he made one and you copied it and it wasn't the exact same, you'd have to change the code a bit. Anyway best of luck with what you want to build though 👍🏾

😂😂😂 thanks bhai

@@DIYBuilder please send the code in the comment box as I can not get the code from your given link

if u connect HM10 It will not pair to android

Jumper

You don't need to do anything after uploading the code.

Why code is not viewing in the link given

bro what is that plug used in the bluetooth ?

Sir, I also car materials I have just finished buliding this project.But the problem is not moving. You would help to me

@@gfsjkdkl I have built my project but bluetooth dosent work please give me solution.

Can you help us..

Same problem

@Ujjal Padhan Normal Jumper wires.Purchased from amazon.Then Cut a pair of female jumper wire.Add the female end to the bluetooth module and solder the other parts to shield board Rx Tx point.

@@mohithkumar933 Hello.. I have identified and solved the problem.The bluetooth module is not getting enough current from the shield board. While experimenting, I just connected the 5V pin,Gnd pins direct to arduino output pins just direct below the shield,did not solder it. Add a powerbank to the main arduino board.Pull the jumper from the l293d shield.And the bluetooth stays connected for ever.

Send the code bro plz in the comment

@@Parthaspartan1985 i have a question,The app shows that hc 05 is connected and the blinking of the led in hc 05 also slows down(Red colour) .But when I try to control it doesn't move,what is the cause?

can i use hc-06??

you can use any dc motor.

I cannot download the audio calling please send me the order no coding link

Yes of course if you put any motor it will work.Maybe it might not move due to the weakness of the motor

Yes

Hello bro. I have the same issue before but after that my car is working. You can follow my steps- 1)first attach the shield then upload the code. 2)attach your bluetooth module to the 5v and gnd (not the 9v).and tx to rx and rx to tx. 3)use a minimum of 5volts 1 ampere power supply(I used a powerbank).

I hope it will work

@@ankitnandy986 Bro i have A question see if i mount motor shield on arduino then how much volt will it supply to arduino means i give 9v to motor shield then how much volt it will give to arduino

As much as i know. If you give 9v to ur sheild then arduino will also receive 9v. But you can measure through multimeter (vin and gnd pins)

Hello bro please help me I have the same problem I have attached all the things as per the circuit diagram but the problem is that when I connect the hc-05 within one or two seconds it get disconnected and in that 1 or 2 seconds also the car is not working, please help me, this is my final year university project

actually i didn't use it before. but you can try

iOS can’t connect with hc05

@@adisuyash yes

Ardino ide

No it will be over heating

Did you install AF_Motor library at first? If you are using the same motor driver shield then you have to install it's library otherwise the car won't work

Yes, I already installed AF motor library before building this project. Also, I am using the same motor shield. Did you setup your BT baud? or other related setting? Thanks.

Which app r u using to control the car?

I used the APP that you provided.

Then it should work bro

I realized the battery wasn't supplying enough power so I added up more battery and it worked perfectly 😊

i think there is a problem with your motor driver. which battery r u using bro?

@@DIYBuilder can we use l298 motor driver with same coding

@@DIYBuilder I am giving power to Arduino board by power adopter and usb cable both..

You should have purchased it from Amazon I got everything in 2k

@Prathmesh Gumal //Arduino Bluetooth Controlled Car// //// Before uploading the code you have to install the necessary library// //AFMotor Library learn.adafruit.com/adafruit-motor-shield/library-install // #include //initial motors pin AF_DCMotor motor1(1); AF_DCMotor motor2(2); AF_DCMotor motor3(3); AF_DCMotor motor4(4); char command; void setup() { Serial.begin(9600); //Set the baud rate to your Bluetooth module. } void loop(){ if(Serial.available() > 0){ command = Serial.read(); Stop(); //initialize with motors stoped //Change pin mode only if new command is different from previous. //Serial.println(command); switch(command){ case 'F': forward(); break; case 'B': back(); break; case 'L': left(); break; case 'R': right(); break; } } } void forward() { motor1.setSpeed(255); //Define maximum velocity motor1.run(FORWARD); //rotate the motor clockwise motor2.setSpeed(255); //Define maximum velocity motor2.run(FORWARD); //rotate the motor clockwise motor3.setSpeed(255);//Define maximum velocity motor3.run(FORWARD); //rotate the motor clockwise motor4.setSpeed(255);//Define maximum velocity motor4.run(FORWARD); //rotate the motor clockwise } void back() { motor1.setSpeed(255); //Define maximum velocity motor1.run(BACKWARD); //rotate the motor anti-clockwise motor2.setSpeed(255); //Define maximum velocity motor2.run(BACKWARD); //rotate the motor anti-clockwise motor3.setSpeed(255); //Define maximum velocity motor3.run(BACKWARD); //rotate the motor anti-clockwise motor4.setSpeed(255); //Define maximum velocity motor4.run(BACKWARD); //rotate the motor anti-clockwise } void left() { motor1.setSpeed(255); //Define maximum velocity motor1.run(BACKWARD); //rotate the motor anti-clockwise motor2.setSpeed(255); //Define maximum velocity motor2.run(BACKWARD); //rotate the motor anti-clockwise motor3.setSpeed(255); //Define maximum velocity motor3.run(FORWARD); //rotate the motor clockwise motor4.setSpeed(255); //Define maximum velocity motor4.run(FORWARD); //rotate the motor clockwise } void right() { motor1.setSpeed(255); //Define maximum velocity motor1.run(FORWARD); //rotate the motor clockwise motor2.setSpeed(255); //Define maximum velocity motor2.run(FORWARD); //rotate the motor clockwise motor3.setSpeed(255); //Define maximum velocity motor3.run(BACKWARD); //rotate the motor anti-clockwise motor4.setSpeed(255); //Define maximum velocity motor4.run(BACKWARD); //rotate the motor anti-clockwise } void Stop() { motor1.setSpeed(0); //Define minimum velocity motor1.run(RELEASE); //stop the motor when release the button motor2.setSpeed(0); //Define minimum velocity motor2.run(RELEASE); //rotate the motor clockwise motor3.setSpeed(0); //Define minimum velocity motor3.run(RELEASE); //stop the motor when release the button motor4.setSpeed(0); //Define minimum velocity motor4.run(RELEASE); //stop the motor when release the button }

@Prathmesh Gumal nobody can help you by send you are motor library you need to download it yourself

Send the code bro plz

@@BabluKumar-dw2qx given. Chk it

same problem man please tell solution

same of me do you know how to fix it?

Same problem here

Bro upload the code

Thanks bhai 😁

@@DIYBuilder where did you connect Battery wire

Hi

Yes

yeah bro

It is in the description

What bro

You don't need to change anything in code. just select correct board and port while uploading the code. In my opinion arduino uno is better option instead of mega.

@@DIYBuilder yes you are right

I am also so suffering this problem

I would also be interested in that....

do you have any idea how much time and electricity to move that far

I would use them if you could try it with different ones

here is a step-by-step instruction. How to add the AFMotor library. What applications to install and how to configure it. www.instructables.com/id/Simple-CAR-Arduino-Bluetooth-Controlled/

Plz cord link send

Thanks bhai 😊

Blynk app is also on iOS

Yep you can download sprw

Same

​@@girisathvikreddy9517 Hello there! I've created a similar video on my channel that might help you out, if you still have questions I'll be happy to help you out :D

My car is not working idk why I have uploaded code everything fine but then also not working

Your Bluetooth module is not good

Hello bro. I have the same issue before but after that my car is working. You can follow my steps- 1)first attach the shield then upload the code. 2)attach your bluetooth module to the 5v and gnd (not the 9v).and tx to rx and rx to tx. 3)use a minimum of 5volts 1 ampere power supply(I used a powerbank)

I hope it will work

Check the code again

@@ankitnandy986 Hi I also interested to make it can you please help me

contact me on instagram

@@DIYBuilder meee too, it said that device connection was lost. Please help

@@DIYBuilder I dont have Instragram Could you answer it here

Thanks man :)

Which battery r u using?

Same problem

@@DIYBuilder 9V can type battery

Same problem. Using 9v battery

I have the same problem. I'm using 5X AA rechargable batteries.