The document discusses Internet of Things (IoT) and how Arduino can be used to create IoT devices. It defines IoT as connecting physical devices to the internet and outlines its history and trends/uses. Arduino is introduced as an easy way to make IoT devices using a microprocessor board and IDE. Examples of sensor demonstrations and types of Arduino boards are provided. Potential issues around security, privacy, and understanding IoT are discussed. The future of IoT is seen in areas like healthcare, smart cities, and combining with AI/big data.

1. 7th February 2020
By Shreea Bose
Internet
Of
Things
MAKE IT POSSIBLE BY ARDUINO

2. Points
To
Discuss
WH AT TO KN O W
What is IOT?
Trends and Uses
What is Arduino?
Parts of Arduino
Demonstration of LDR
Future of IOT

3. What is Internet of Things and why
do we need it?
“THE INTERNET OF THINGS IS NOT A
CONCEPT; IT IS A NETWORK, THE TRUE
TECHNOLOGY-ENABLED NETWORK OF
ALL NETWORKS.” — EDEWEDE ORIWOH
.

4. Timeline
INTRODUCING THE TERM:
1999
Kevin Ashton coined term Iot
PEOPLE BECAME AWARE-
2011
Google’s StreetView service had not only
made 360 degree pictures but had also
stored tons of data of people’s Wifi
networks.
BOOMING FIELD OF IOT-
2014
The term Internet of Things reached mass
market awareness when in January 2014
Google announced to buy Nest for $3.2bn.

5. Trends
and
Uses

6. Architecture
of IOT
T H R EE LAYER S O F IO T
• Devices
• The Edge Gateway
• Cloud

7. Applications
CONSUMER APPLICATIONS
Home automation, Elder care.
COMMERCIAL APPLICATION
Medical and healthcare,
Transporation, V2x communication.
INDUSTRIAL APPLICATIONS
Manufacturing, Agriculture.
INFRASTRUCTURE APPLICATION
Metropolitian Scale deployment,
Energy management.

8. AN EASY STEP TO MAKE IOT DEVICES
Arduino

9. Online and Offline
Access
Easy to Code and
create circuits
Compatible with
Linux, Windows,
Macintosh.
Key Features Of Arduino

10. Types
of
devices
MICROPROCESSOR
Arduino
SOFTWARE PLATFORM
Arduino IDE
CONNECTORS
Wires, Resistors, Capacitors,
Potientiometer and so on.
SENSORS
Acoustic Sensors, accelerometers,
pressure sensors.

11. Types of
Arduino
Boards
ARDUINO UNO
it is used to do input & output operations
like to control a motor, read from
the sensor and in small computations.
LILYPAD ARDUINO
This board is an Arduino Programmable
Microcontroller and it is designed to
integrate easily into an e-textiles &
wearable projects.
ARDUINO NANO
It lacks only a DC power jack, and works
with a Mini-B USB cable instead of a
standard one.

12. Types of
Arduino
Boards
ARDUINO MEGA
It consists of 54 digital input/output pins
and from the total pins 14 pins are used
for the PWM output, 16 pins are used for
the analog inputs, 4 pins are used for the
hardware serial port of the UART.
ARDUINO LEONARDO
This Arduino board has 20 digital
input/out pins and from the total
number of pins, seven pins are used for
the pulse width modulation output and
12 pins are used as an analog input
ARDUINO PRO-MINI
It is intended for advanced users who
require flexibility, low-cost, and small
size.

13. The Arduino Uno has the
following parts which
are labelled here.

14. Programming in Arduino
is easy. We can use C or
C++ to code.

15. DEMONST RAT I ON
OF L DR( L I GHT
D E P E N D E N T
RESI STOR)
An LDR is a sensor that has a
(variable) resistance that
changes with the light
intensity that falls upon it.
Using this we can make a
circuit which can be used for
plant monitoring system.

16. How to set up the circuit:
• Attach buzzer, led and
ldr to breadboard.
• Connect resistor
10ohm with a leg of ldr
and 220ohm with led.
• From digital pin 12 and
13 respectively,
connect led and
buzzer.
• Ground the bread
board and connect
with 5V power supply.
• Connect the power to
led and buzzer.

17. “I think we should be
very careful about
artificial intelligence. If I
had to guess at what
our biggest existential
threat is, I’d probably
say that. So we need to
be very careful.”
ELON MUSK

18. SEC U R IT Y
Clouds and AI Devices
will be the first prone to
cyber attacks.
PR IVAC Y
Violation of consumer
privacy.
U N D ER STAN D ING
IO T
Rapid growth in technology has
resulted in a limited
understanding of the IoT.
LAC K O F
CO NF IDENCE
65 percent of consumers are
petrified about a hacker
monitoring their IoT device,
whereas around 60 percent
are fretful of their personal or
professional data being
leaked.
Problems of
IOT

19. SECURING IOT
It will become essential to
secure data over the cloud
that will contain vital
information in terms of
banking and health care
fields.
RESOURCE
Special warning
systems for water and
electricity consumption
can help in making lives
more comfortable and
better.
AI AND BIG DATA
Very advanced techniques
are required to handle
such an enormous amount
of data which can be done
by merging the artificial
intelligence with big data
and IoT.
DATA ANALYSIS
AI can quickly identify trends,
thus making IoT able to collect
extensive data with better
precision and accuracy.
SMART CITY
cities will be highly
sensitive to minimal
data changes.
HEALTHCARE
improve the condition of
healthcare and ensure
longer living years for
the species.
Future of IOT

20. THANK YOU
FOR INFORMATION
WIKIPEDIA, ARDUINO, GOOGLE BLOGS
LEARN IOT
BOLT IOT PLATFORM
LEARN ARDUINO
www.arduino.cc
A
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