Bluetooth controlled robot using Android mobile

Bluetooth controlled robot using Android mobile

Project Cost: 5,900

Project Code: 1405

Download the Synopsis of the project

Description of the project:

Bluetooth controlled robot using Android mobile project makes use of an Android mobile phone for robotic control with the help of Bluetooth technology. This is a simple robotics project using a microcontroller. We have already seen Mobile Controlled Robot using DTMF technology which uses a call-based method to control the robot. Also, many wireless-controlled robots use RF modules. The control commands available are more than RF modules. The smartphone-controlled robot is superior to all these robots.

This project is a Bluetooth-controlled robot. For this, the android mobile user has to install an application on her/his mobile. Then the user needs to turn on the Bluetooth on the mobile. The wireless communication technique used to control the robot is Bluetooth technology. Users can use various commands like moving forward, reverse, stop move left, and move right. These commands are sent from the Android mobile to the Bluetooth receiver. The android-based robot has a Bluetooth receiver unit that receives the commands and gives them to the microcontroller circuit to control the motors. The microcontroller then transmits the signal to the motor driver ICs to operate the motors.

Dimensions of the Robot: 11 Centimeter by 21 centimeter

Video of the project: Bluetooth controlled robot using Android mobile

Block Diagram:

Bluetooth controlled robot using Android mobile

You will get the following documents with this project:

  1. Project Report in pdf format and in word format ( .doc or .docx )
  2. Circuit diagram
  3. PCB layout
  4. Microcontroller Program in assembly language
  5. Hex file of the microcontroller code
  6. Datasheets of all the components / ICs used in this project
  7. Android Application installation file ( .apk file)
  8. Power point presentation / PPT file

Project Photographs:

Transmitter / Controlling Unit
Transmitter / Controlling Unit

Description of the Bluetooth controlled robot using Android mobile in detail:

This project mainly consists of the following blocks:

  1. Android mobile
  2. Bluetooth receiver unit
  3. Microcontroller
  4. LCD Display
  5. Motor Driver
  6. DC motors

Android Application

Below is the screenshot of the Android application which is used in this project to control the Robot. This application has 9 keys/commands. We have used 7 commands. Commands 7 and 9 are not used and are reserved for future scope. Users can even rename these key texts as Forward / Reverse using the Set Keys option. The user needs to turn the Bluetooth on his/her mobile and press the scan button as shown below. Then connect to the Bluetooth receiver on the robot. Once the connection is established then the application will show the connected status as shown below.

Android application for Bluetooth Controlled Robot
Android application for Bluetooth Controlled Robot

Applications and Advantages of Bluetooth controlled robot using Android mobile:

  1. The robot is small in size so can be used for spying.
  2. With a few additions and modifications, this robot can be used in the borders for detecting and disposing of hidden land mines.
  3. The robot can be used for reconnaissance or surveillance.

Future Development:

  1. We can interface sensors to this robot so that it can monitor some parameters.
  2. We can add a wireless camera to this robot.

7 thoughts on “Bluetooth controlled robot using Android mobile

  • SELVAM

    hi
    i would like to buy the Project Code: 1405 can u send the details how to buy it

  • arjun

    i wanna buy 1405 code project,,how to buy is cash on delivery available plz reply soon to my mail

    • Microtronics Technologies

      Hi Arjun, cash on delivery option is not available.

  • Yahya Muneeri

    I want to know what type of receiver do you use on robot and on android side what type of code you transmit when we press any particular key

  • gopi krishna

    sir i want to learn this type of robots would you learn to me

    • Microtronics Technologies

      Hi gopi krishna, right now we do not provide trainings for robotics. You can purchase project and learn it from project report.

  • soniya

    what is the purpose of robot control using android

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