Proposal Smart phone Android Operated Robot

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Smart phone Android Operated Robot

The project aims in designing a Robot that can be operated using Android mobile
phone. The controlling of the Robot is done wirelessly through Android smart phone
using the Bluetooth feature present in it. Here in the project the Android smart phone is
used as a remote control for operating the Robot.
Android is a software stack for mobile devices that includes an operating system,
middleware and key applications. Android boasts a healthy array of connectivity options,
including Wi-Fi, Bluetooth, and wireless data over a cellular connection (for example,
GPRS, EDGE (Enhanced Data rates for GSM Evolution), and 3G). Android provides
access to a wide range of useful libraries and tools that can be used to build rich
applications. In addition, Android includes a full set of tools that have been built from the
ground up alongside the platform providing developers with high productivity and deep
insight into their applications.
Bluetooth is an open standard specification for a radio frequency (RF)-based,
short-range connectivity technology that promises to change the face of computing and
wireless communication. It is designed to be an inexpensive, wireless networking system
for all classes of portable devices, such as laptops, PDAs (personal digital assistants), and
mobile phones. It also will enable wireless connections for desktop computers, making
connections between monitors, printers, keyboards, and the CPU cable-free.
The controlling device of the whole system is a Microcontroller. Bluetooth
module, DC motors are interfaced to the Microcontroller. The data received by the
Bluetooth module from Android smart phone is fed as input to the controller. The
controller acts accordingly on the DC motors of the Robot. The robot in the project can
be made to move in all the four directions using the Android phone. The direction of the
robot is indicated using LED indicators of the Robot system. In achieving the task the
controller is loaded with a program written using Embedded ‘C’ language.



The main objectives of the project are:
1. Operating the Robot wirelessly through mobile phone.
2. Usage of Android touchscreen smart phone in performing the task.
3. Bluetooth wireless transmission.
4. Indicating Robot directions using LED indicators.
The project provides exposure to following technologies:
1. Google’s Android open source technology.
2. Bluetooth wireless technology.
3. Interfacing Bluetooth module to Microcontroller.
4. DC motor working and need for a Motor driver.
5. Interfacing of Robot DC motors to Microcontroller.
6. Embedded C programming.
7. PCB designing.

The major building blocks of the project are:
1. Regulated Power Supply.
2. Microcontroller.
3. Android smart phone.
4. Bluetooth module.
5. DC motors with driver.
6. Crystal oscillator.
7. Reset.
8. LED indicators.

Software’s used:
1. PIC-C compiler for Embedded C programming.
2. PIC kit 2 programmer for dumping code into Micro controller.
3. Express SCH for Circuit design.
4. Proteus for hardware simulation.
Regulated Power Supply:

                                                                   Block diagram
Some Importantant links below with reports.just view the link below. if u want any project report just search any project on our search box
Arduino interesting projects:   
Arduino 30 simple and good projects 
Atmega projects lists
Android Electronics projects lists
Rf based Projects with report
engineering study notes 
GSM GPS based projects with report
Bluetooth based projects with reports