project

1. VISVESVARAYA TECHNOLOGICAL UNIVERSITY
Department of Computer Science and Engineering
1st Review Presentation on
DESIGN OF ROBOT USING ARDUINO
BATCH MEMBERS: UNDER THE GUIDANCE OF :
Poornima .K(1ST19CS093) Dr. K. Balakrishnan
G N. Meghana(1ST19CS035)
Sulu Padma Kumar(1ST19CS135)
Sahana V(1ST19CS117)

2. CONTENTS
 INTRODUCTION
 MOTIVATION
 RELATED WORKS
 REQUIREMENTS SPECIFICATIO
 OBJECTIVE OF PROJECT
 MODELING BY UML
 ALGORITHMS
 SOFTWARE AND HARDWARE
REQUIREMENTS

3. INTRODUCTION
It makes sense to look at ways to
leverage the Arduino to build robo
The robot base is simple to build a
can be constructed out of a variety
materials; no special tools are requ
You can also take the concepts
presented here and design your ow
version of the ArdBot bigger or sm
wheels or tracks your choice.

4. MOTIVATION
cessibility: Voice control technology can help make robots accessible to peo
e physical disabilities or impairments that make traditional control methods
nvenience: Voice control allows users to control the robot without having to
ysically interact with it, which can be particularly useful in situations where
ds to keep their hands free, such as in a workshop or lab.
eractivity: A voice-controlled robot can be more interactive and engaging fo
n a traditional robot, as it can respond to verbal commands and engage in
versations with users.
arning opportunity: Building a voice-controlled robot using Arduino can p
uable learning opportunity for students and hobbyists who want to gain hand
erience with robotics, programming, and electronics.
novation: Voice-controlled robots are an emerging technology, and building
ng Arduino can be a way to innovate and explore new ways of interacting w
ots.

5. RELATED WORKS
dhini,K Shabathini “wireless colour sensing arm robot”, international confe
, automation, control and embedded system 2015:The user can send the con
tions to the robot from the PC by using the Smartbot android app.
y, “The object sorting robotic arm based on colour sensing,” In Proceedings
EIE,vol.3,issue 3 march.2014 - In electronic design the specification of the m
sensors, control elements are to be considered. In the software side the
gurability, user interface and implementation and compatibility are to be con
Manson, “Bluetooth technology and implementation,”Jonwiley & sons - Blu
logy is a high-speed low powered wireless technology link that is designed t
t phones or other portable equipment together.
S., Jubeh, R., Raesch S. L., and Z undorf A., “Using the Android platform t
”, Kassel University Germany - The Android smart phones to control the ro
her system will be the great advantage for industrial and other general purpo
heeled robot is used in this paper will be able to connect with an Android sm
using Bluetooth module.

6. REQUIREMENTS SPECIFICATION
no: is Arduino's classic breadboard friendly designed board with the smallest dimensions. The Arduino Nano
aders that allow for an easy attachment onto a breadboard and features a Mini-B USB connector.
r Shield: is based on the L293 IC, which is a dual full-bridge driver. This is used to drive inductive loads such
s, DC and stepping motors. It lets you drive four DC motors also.
e: The Arduino voice-controlled robot car is interfaced with a Bluetooth module HC-05 or HC-06. We can give
mmands to the robot through an Android app installed on the phone.
r: used in this project helps to detect the obstacles present in front of the robot. In the presence of obstacle
e (Arduino Integrated Development Environment) contains a text editor for writing code, a message area, a
lbar with buttons for common functions and a series of menus. It connects to the Arduino hardware to upload
mmunicate with them.
ES:
robot that can be controlled by voice commands which reacts in accordance to the corresponding voice
mmands like left, right, forward, back, stop are used to run the car. These commands are given to
le via an android application.
s analyzed by the microcontroller and followed up. In the vehicle, ultrasonic sensor can be utilized to
f the obstacles.
tion for the automobile (car) is identified, a command message is sent to Arduino Nano, the
of the car by the Bluetooth device.

7. OBJECTIVE OF PROJECT
main objective is to construct the android guided Arduino Car by extracting
ers of both the open source technologies- Android and Arduino Programmin
evelop an android application that will provide user an interface to interact w
Arduino powered car.
evelop an appropriate program in the Arduino microchip to interact with
oid controller.
roduce Arduino car that is controlled by android phone remote which can
in various fields, like defence, scientific expeditions and so on.

8. MODELING BY UML
2)SYSTEM ARCHITECTURE
1)DATA FLOW
ARDUINO NANO
DC MOTOR 1 D
MOTOR DRIVER
ULTRASONIC
SENSOR
POWER SUPPLY

9.  A Sequence diagram is a Unified Modified Language
(UML) diagram that illustrates the sequence of
messages between objects in an interaction.
 A sequence diagram consists of group of objects that
are represented by lifelines, and the messages that th
exchange over time during the interaction
3)SEQUENCE DIAGRAM

10. ALGORITHM
RT
necting the Parts for Your Arduino Robot
emble the circuit as shown in the schematic given below.
cking the IR Modules and DC Motors
mpile the code given below in the Arduino-IDE and hit upload
oading the Code to the Arduino Robot
n on the toggle switch and watch the robot avoiding obstacles
OP

11. HARDWARE AND SOFTWARE REQUIREMENTS
1. Hardware Requirements:
 Arduino Nano.
 L293D Motor Shield.
 Bluetooth Module HC-05.
 Ultrasonic Sensor HC-SR-04.
 Battery 12 volts.
 2 DC Motors (12 V 200 rpm).
 Android phone.
2. Software Requirement:
 Arduino IDE.
 Android Voice Application
ARDUINO
NANO
BLUETOO
TH
MODULE
DC MOTOR
2
MOTOR
DRIVER
POWER
SUPPLY

12. THANK YOU,
ANY
QUESTIONS?