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Arduino Bluetooth control RC car

Bluetooth Control RC car with arduino

Arduino Bluetooth control RC car is one of the most likely projects from the engineering students. Welcome to the quant project, here we are going to post the Full article on Bluetooth RC car with Arduino. the car will control by the mobile phone by Bluetooth connectivity. and can work up to 20 meters. this is is the drawback of this project. you can not connect your car by a distance of more than 30 meters. 

Robots are constantly an interesting topic for engineers, specialists and DIYers. In the event that you are a novice, at that point making a robot (like a vehicle or an arm) is presumably one of the significant tasks to do in the wake of finding out about the nuts and bolts.In the recent article, we have talked about the hc-05 Bluetooth Module and how to interface one with Arduino. Likewise, I have given a straightforward Bluetooth Controller App, which can be introduced on your Android Phone and start transmitting the information. in this article, you will learn the serial communication & UART protocol in Arduino. which will be very interesting. so, before the start of this project you need to revise your electronic components and their using knowledge.

Now, let’s see the components required to make this awesome project.

  • Car Chasis
  • Gear Motor
  • On/Off Switch
  • Wheels
  • Jumper Wires
  • 9v Battery
  • Arduino Uno
  • HC-05 Bluetooth Module
  • Motor Driver

working on this project is extremely simple. there is a Bluetooth module that can get the information from your telephone by associating with your telephone and after that, the vehicle will respond as indicated by your guidance. which is given in the code. you need to compose the code as indicated by your necessities. so be cautious during the composition of code

circuit Diagram for Bluetooth control RC car;-

char m=0;

void setup() {

// put your setup code here, to run once:

pinMode(9, OUTPUT);

pinMode(10, OUTPUT);

pinMode(11, OUTPUT);

pinMode(12, OUTPUT);

Serial.begin(9600);

}

void loop() {

if (Serial.available()>0)

{

m=Serial.read();

}

if (m==’F’)

{

digitalWrite(9, HIGH);

digitalWrite(10, LOW);

digitalWrite(11, HIGH);

digitalWrite(12, LOW);

}

else if (m==’B’)

{

digitalWrite(9, LOW);

digitalWrite(10, HIGH);

digitalWrite(11, LOW);

digitalWrite(12, HIGH);

}

else if (m==’R’)

{

digitalWrite(9, HIGH);

digitalWrite(10, LOW);

digitalWrite(11, LOW);

digitalWrite(12, HIGH);

}

else if (m==’L’)

{

digitalWrite(9, LOW);

digitalWrite(10, HIGH);

digitalWrite(11, HIGH);

digitalWrite(12, LOW);

}

else

{

digitalWrite(9, LOW);

digitalWrite(10, LOW);

digitalWrite(11, LOW);

digitalWrite(12, LOW);

}

}

Step-5

Connect Arduino With USB ASP Cable with your Computer. and upload this program to your Arduino Uno Board.

Step-6

Download Bluetooth Rc controller car android app/ IOS in your Mobile Phone. now switch ON your RC Car and connect with the App and Enjoy your Car.

 

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Written by shahid

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