Android Controlled Arduino Spy Robot

Final Year Project Presentation
On
“Arduino Spy Robot Controlled By Android Application”

Presented By:
NAME UNIVERSITY ROLL NO UNIVERSITY REGISTRATION NO
ANANGA MOHAN CHATTERJEE 11500112046 121150110012
ANIKET ANAND 11500112047 121150110013
MADHUJA ROY 11500112078 121150110045
MAHESH TIBREWAL 11500112079 121150110046
Under the supervision of :
MR. BIKROMADITTYA MONDAL
Assistant Professor
Department of Computer Science & Engineering
B. P. Poddar Institute Of Management And Technology

We express our sincere gratitude to our mentor Mr. Bikromadittya Mondal
of Department of CSE, BPPIMT for extending his valuable time for us to take
up this problem as a Project.
We are also indebted to our seniors, who have passed from this college for
their unconditional help and inspiration.
Last but not the least we would like to express our gratitude to all the
faculty members of our department who helped us in their own way
whenever needed.
Acknowledgement

Presentation Flow:
Project Objective
Features
Hardware Requirements
Software Requirements
Hardware and Software Specifications
Circuit Diagrams
Circuit Structure
Flowcharts
Working
Future Enhancements
Conclusion
Reference

Project Objective:
o To develop a robot car that can move on a given terrain.
o To connect a spy camera will help it to spy on the target object(s) through
live video streaming .
o To develop an android application will wirelessly control The robot.

Features:
o Movement: Our robot can move in basic four directions namely, forward, backward,
left and right.
o Wireless: The robot moves on getting command from an android phone application
in wireless mode through Bluetooth
o Surveillance: Our robot has a spy camera attached to it which captures video as
well as snapshot of the area it operating in.

Hardware Requirements:
Basic model of Robot
Motor x 2(12V, 60
RPM)
Chassis(3.5’ x 6’ x 2’)DC jack socketScrew, nut, bolt (10 pieces)
ON/OFF SwitchWheel x 2CastorMotor Clamp x 2

Hardware Requirements:
Electronic Spares
Arduino Uno(atmega 328p-pu)
Battery ChargerUSB cable Wires and cables
Battery x 2(4V, 1.5Ah)Motor driver (ICL293D)Bluetooth modem (HC-05)
IP Camera

Software Requirements:
Arduino Software IDE Android Studio

Hardware & Software Specifications:
Arduino Uno (atmega 328p-pu)
• Technical specifications
• Power (6-20 V)
• Memory (32 KB Flash memory, 2KB SRAM, 1KB EEPROM)
• Input and output (14 Digital pins, 6 Analog pins)
• Communication (pin 0- RX & pin 1-TX, serial communication)
• Programming (Arduino Software)
• Physical Characteristics (2.7’ x 2.1’ Board)

Bluetooth modem HC-05
• 6 pins- Vcc, GND, TX, RX, Key and LED
• Master/Slave
• Range 10m
• Security- Authentication and encryption
• Power Supply- +3.3VDC, 50mA
• Working temperature- -20 ~ +75 Centigrade

Motor Driver (ICL293D)
• Integrated Circuit Chip
• 16 pins- Ground pins(4), Input pins(4), Output pins(4),
Enable pins(2), Voltage pins(2)
INPUT 1 INPUT 2 ENABLE 1,2 Result
0 0 1 Stop
0 1 1 Anti-clockwise rotation
1 0 1 Clockwise rotation
1 1 1 Stop
0 1 50% duty cycle Anti-clockwise rotation with half speed
1 0 50% duty cycle Clockwise rotation with half speed

IP Camera
• Used for surveillance
• Can send and receive data via a computer network and
the Internet
• Two types-Centralized, Decentralized
• 3-level user access (administrator/operator/guest)
• Multi-area motion detection
• SXVGA (1280 x 960) resolution at 30fps
• WPS support for easy connection
• Compatible with IEEE 802.11b/g/n products

Arduino Software
• Writing “Sketch” and uploading
• Code Files- Arduino code file(no visible extension)/C
code files(.c extension)/C++ file(.cpp)/header
files(.h)

Android Studio
• Based on JetBrains’ IntelliJ IDEA software
• Open Source
• Tools to catch performance, usability, version
compatibility and other problems
• Template based wizards to create a common Android
Designs and components
• Support for building Android Wear Apps
• Built in support for Google Cloud Platform

Circuit Diagram:
Connection between HC-05 and Arduino Connection between Arduino, Motor & Motor IC L293D

Flowcharts:
Android Application Arduino

Working:
Connecting Camera
Home Network
Devices access camera through Camera IP
Device 1
Device 2

Working:
Application and Robot
Arduino
Motor IC L293D
HC-05 Bluetooth
Module
Send Signal to
HC-05 Bluetooth
Transmitting
received signal
to Arduino UNO
Instructs Motor IC according
to the signal received
Runs the motor as per
the instruction
Application

Future Enhancements:
o We can invoke technology so that the communication with the Arduino
can even be made from miles.
o We can use a camera that may have its own internet connection as well
don’t require any home network or wired connection to transmit live
stream of video.
o The robot can further be invoked with artificial intelligence
o We can invoke a technology so that we can rotate the camera from the
application itself.

Conclusion
Our project contains the following:
o A spy robot which can move in basic four directions.
o An android application to control the movement of robot wirelessly over Bluetooth
Our project has the following features:
o The robot is controlled wirelessly by self-developed android application.
o It sends the live video stream of the area around it, over a home network as well as cloud.
o The robot can move in forward, backward, left and right directions.

Reference
 www.arduino.cc
 Arduino Microcontroller guide by W. Durfee, University of Minnesota
 Getting started with arduino, by messimo banze
 C programming for Arduino by Julien Bayle
 www.developer.android.com
 en.wikipedia.org

Android Controlled Arduino Spy Robot

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