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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