Introduction: Simple Bluetooth Controlled Car

Picture of Simple Bluetooth Controlled Car

It is a simple Bluetooth controlled car.

It is easy to make using arduino and bluetooth module hc-05.

Hope you like to make it.

Step 1: Components Needed

Picture of Components Needed

1. Arduino Atmega8 or any board

2. Batteries

3. Battery clips

4. Breadboard

5. Motor Driver

6. Bluetooth HC-05

7. 2DC Motors & Chassis

8. Wheels

9. Connectors

10. Buzzer

11. LED's

12. Cable

Step 2: Circuit Diagram

Picture of Circuit Diagram

Connect The Components As given in circuit diagram above.

Its Easy to Build.

Step 3: Uploading Sketch to Board

Picture of Uploading Sketch to Board

Step 4: Android Application

Picture of Android Application

Install The Android application.First Pair your bluetooth module

Enter Passcode for bluetooth hc-05 is '1234'..

You can also make your own App using MIT Appinventor

Connect And Enjoy!!!

Step 5: Video

http://m.youtube.com/watch?v=fQx0DYtHwps

Comments

YassinR1 (author)2016-03-19

but how to connect motor driver l293d chip with arduino
please help im making it

RishabhL (author)YassinR12016-03-19

see the image make +5v & +12v common and connect 9v battery, make ground common of Arduino and l293d ic.

YassinR1 (author)RishabhL2016-03-20

then why you used two 9v batterys?

RishabhL (author)YassinR12016-03-20

one for arduino and other for driving two dc motors from l293d

YassinR1 (author)RishabhL2016-03-20

yeah i almost forgot about it

well thank you my friend i think i will finish it soon

RishabhL (author)YassinR12016-03-20

Good luck....

RishabhL (author)RishabhL2016-03-19

apply 4 inputs

RishabhL (author)YassinR12016-03-19

See the circuit diagram, ic used is l293d.

VishalP53 (author)2016-01-18

How can i connect l293d motor driver shield with arduino.Codes will work in arduino atmega 328?

RishabhL (author)VishalP532016-01-19

yes code will work on atmega 328

blaksun3 (author)2016-01-07

but how to connect motor driver l298n with arduino

RishabhL (author)blaksun32016-01-09

connect D13,D12,D11,D10 pin to inpin1, inpin2, inpin3, inpin4 respectively.

blaksun3 (author)RishabhL2016-01-09

And what about inA and InB pins
I am trying to make a Bluetooth control car
Plz have u the code

RishabhL (author)blaksun32016-01-09

Motor driver has two inputs for one motor each. so connect pin 13,12 to moter 1 input and 11,10 to motor 2 input.

blaksun3 (author)RishabhL2016-01-09

Here is I1 I2 I3 I4 PINS ARE THERE AT
SO I CONNECTED IT AS 2 TO 5 DIGITAL PINS OF ARDUINO RESPECTIVELY
THIS IS NEW MODEL OF L298N
AT THE BACK OF THESE PINS THERE IS 4 PINS MORE HOW TO CONNECT IT WITH ARDYINO
IT IS WRITTEN THAT INA AND INB BOTHA HAs 2 PINS

Alexcat53 (author)2015-12-31

cool

DIY Hacks and How Tos (author)2015-12-26

Great robot design.