Class Seminar Report Ppt

8/2/2019 Class Seminar Report Ppt

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Presented By:-MOUSAMI SONI

PARIDHI DONGRE

DARSHIKA MOYADE

EC 3rd yr


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Electronics is the most important branch

of science and technology till date.It is the only branch which links with

many other branches.

INTRODUCTION


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It is very much necessary for us to have a

complete knowledge of development of

electronics as it will help us in knowingwhat has invented and what we have to

work for


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Some questions arise in our

mind such as:- How old is the electronics?

When the electronics started?

How electronics and communicationlinked?

What are the latest technologies?

How electronics processed till today?


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Development of Electronics

Regarding

History

Latest inventions

Upcoming technologies


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HISTORY OF ELECTRONICS

History before 20th century

{the pre development era in the growth ofelectronic technology}

History of early 20th century

{the real birth of electronics}


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COLOMBSLAW

OF CHARGE

(COLOMB)

BIO ELECTRICITY

(LUIGI GALVANI)

USING

ELECTRODESBATTERY

(A. VOLTA)

MERGING OF

MAGNETISM

WITH ELECTRICITY

1820

(OERSTED)

RELATION PROVED

BETWEENMAGNETIC& ELECTRIC FIELD

(AMPERE)

ELECTROMAGNETISM

18th CENTURY

[CHARGE]

(FRANKLIN)

Before 20th century


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CONCEPTOF

RESISTANCE

&CONDUCTANCE

(OHM)

TRANSFORMER &

ELECTRIC MOTORS

(FARADAY)

CONCEPTOF

INDUCTANCE

(JOSEPH HENRY)

INVENTIONOF

ELECTRIC BULBS

(THOMAS EDISON)

INDUCTOR MOTOR

(NICOLASTESLA)

GENERATION

OFAC

(TESLA& WESTINGHOUS)

Before 20th century


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Early 20th century

(REALBIRTH OF ELECTRONICS)

VACCUMTUBES (1882)

DIODES (1904)

TRIODES & TRANSISTORS (1947)

INTEGRATED CIRCUITS

(1960 TOTILLTODAY)


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Vacuum tubes


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The First Diode


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The First Transistor


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ssem ng o t e e ectron c

component on a single mother

board


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LATESTTECHNOLOGIES

Transparent Technology

Electronic Pills

Digital Pen Instant Prints

WaterMills

Vein Identification Worlds fastest Motor


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Transparent Technology

With the help of this technologywe can work on our ordinaryglass of table as a computer

display screen.

This technology isexpected to be

available within 2-4

years


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These capsules the size of vitamin tablets that contain

sensors or tiny cameras that collect the information

inside the body

Electronic Pills

These new electronic inventions transmit

information such as acidity, pressure,

temperature levels or images of esophagus

and intensive to our doctors computerfor analysis.

Electronic pill reminder


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It helps to record information.

It uploads the information to our computer

where it can be viewed, edited as a wordprocessing document

Digital Pen

It utilizes character recognition software

and works by recording movement


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Instant Prints

This printer produces full color 2x3 prints

using an inkless technology.

This new invention connects digital camera

using a USB.

The images are created from heat activated

crystals in the photo paper


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Vein Identification

More reliable than traditional methods of identification

Advantages

It is biometric identification like finger prints

It is less expensiveEasier to manage


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Worlds Fastest Motor

It can spins in excess of 1 million revolutions per minute

WaterMills

It is an atmospheric water generator that converts

air into fresh water.

It samples the air in every 3 minutes to determine

the most efficient time to convert air into water


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UPCOMING TCHNOLOGIES

# Smart TV

# Skin put arm touch

# Future phones

# Future books

# The Future of human/Electronicstechnology

# Solar energy utilization


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Skin put arm touch

It is an experimental device

That turns the bodys largest

organ into touch screen


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Smart TV

Smart TV devices enables consumers to

view all of the advanced services on their

flat screen TV via single devices

These have focus on:

Online interactive mediaInternet TV

On demand streaming media


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Future PhonesFuture phones will be more than just phones, they will be all of yourmobile devices combined into one.

They may be transparent, flexible, self-cleaning,

and shape-shifting, but one thing is for sure, they will be cool.

TOMARROWS PHONE ---- Fold it and go!

Many of todays phones started out as just a glimmer in an industrial

designers eye. The most designers are picked up by handset

manufactures and eventually offered to you by your cellphone

Service provider.


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Future ofBooks

Now the books are being digitized , how

Will people read ?

Electronic ink, flexible displays and wireless

connections are changing the face of books.

UP1


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Slide 25

UP1 USER PD, 10/25/2011


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Electronic skin Technology

This is a super thin and highly flexible material like a TATTO

Embedded with wireless chip.

Its applications are monitoring health, sending commands,

Like video games.

Its easy to remove and stick it on skin surface.


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Solar energy utilization

# Nanogram- A nanotechnology firm nanogram is working onthin crystalline silicon based on solar cell.

# Sun Flake- A European company makes the same claim of

being able to manufacture a low cost cell with 30% efficiency.


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THANKS

Looking towards future enhancement

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