Introduction: 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
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
Connect The Components As given in circuit diagram above.
Its Easy to Build.
Step 3: Uploading Sketch to Board
Attachments
Step 4: 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!!!
Attachments
Step 5: Video
http://m.youtube.com/watch?v=fQx0DYtHwps

Participated in the
Arduino All The Things! Contest
17 Comments
6 years ago
but how to connect motor driver l293d chip with arduino
please help im making it
Reply 6 years ago
see the image make +5v & +12v common and connect 9v battery, make ground common of Arduino and l293d ic.
Reply 6 years ago
then why you used two 9v batterys?
Reply 6 years ago
one for arduino and other for driving two dc motors from l293d
Reply 6 years ago
yeah i almost forgot about it
well thank you my friend i think i will finish it soon
Reply 6 years ago
Good luck....
Reply 6 years ago
apply 4 inputs
Reply 6 years ago
See the circuit diagram, ic used is l293d.
7 years ago
How can i connect l293d motor driver shield with arduino.Codes will work in arduino atmega 328?
Reply 7 years ago
yes code will work on atmega 328
7 years ago
but how to connect motor driver l298n with arduino
Reply 7 years ago
connect D13,D12,D11,D10 pin to inpin1, inpin2, inpin3, inpin4 respectively.
Reply 7 years ago
And what about inA and InB pins
I am trying to make a Bluetooth control car
Plz have u the code
Reply 7 years ago
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.
Reply 7 years ago
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
7 years ago
cool
7 years ago
Great robot design.