Transcript current trends in digital electronics applied to

CURRENT TRENDS IN DIGITAL ELECTRONICS–
AN OVERVIEW
APPLICATIONS OF DIGITAL DEVICES
COUNTER
PRESSURE TRANSDUCER
STEPPER MOTORS
SENSORS IN EARTHQUAKE PREDICTION
TACTILE SENSORS
OPTICAL, ACOUSTIC,
THERMAL TRANSDUCERS
A FEW AREAS OF APPLICATION OF DIGITAL EQUIPMENT
EMBEDDED SYSTEMS
MECHATRONICS
MARINE TECHNOLOGY
MOTOR-CAR DESIGN
TRAFFIC SIGNALS
SHIP NAVIGATION
DIGITAL
COMMUNICATION
DIGITAL GADGETS
AT HOME
SATELLITE
LAUNCHING
& TRACKING
ROBOT DESIGN
BIO-MEDICAL INSTRUMENTATION
A large number of digital equipments are used for
health-care and medicinal purposes like
diagnosis, testing, measurements, sensing &
auto-adjustments, pressure and heat therapy,
scopy, sonar and laser control.
DIGITAL CAMERAS
» At the heart of a digital camera is
a CCD or a CMOS image sensor.
This digital camera is partly disassembled. The
lens assembly (bottom right) is partially removed,
but the sensor (top right) still captures a usable
image, as seen on the LCD screen (bottom left).
A CompactFlash (CF) card
or one of many media
types used to store digital
photographs
MOBILE AND WIRELESS NETWORKS
INTERNET ON MOBILE
MOBILE BANKING
CORDLESS PHONES
TV CHANNELS ON
MOBILE PHONES
APPLICATIONS IN COMPUTER AND COMMUNICATION
SMART CARDS
• A smart card, chip card, or integrated circuit card (ICC), is any
pocket-sized card with embedded integrated circuits.
• Can be used for personal identification for financial services,
healthcare, banking, entry to secure places, small amount
payments, secure network access, set top boxes etc.
DIGITAL SIGNATURES AND BIO-METRICS FOR IDENTITY
•
A digital signature or digital signature scheme is a mathematical scheme for
demonstrating the authenticity of a digital message or document. A valid digital
signature gives a recipient reason to believe that the message was created by a
known sender, and that it was not altered in transit. Digital signatures are commonly
used for software distribution, financial transactions, and in other cases where it is
important to detect forgery or tampering.
DIGITAL LIBRARIES
Presently all forms of information are digitized and stored on digital storage
equipment. This is enabled by the ever-growing storage technologies, digital
technologies and explosive growth of the internet.
Multimedia content, E-books, Digital audio and video content enable us to store all
forms of content on the web. Digitization of all existing content is the present.
Access to world-wide archives of complete historical data will be our future. This shall
make the print media obsolete.
We are slowly evolving into a computer and network driven society and all future
needs will be answered only by these two vehicles of today.
FUTURE TRENDS IN DIGITAL SYSTEMS
MOBILE PHONES
PIANO GLOVES SENSORS
PORTABLE DIGITAL DRUMS
DIGITAL BAG
WHOLESOME EXERCISE EQUIPMENT
E-textiles, also known as electronic textiles, are fabrics that
enable computing, digital components, and electronics to be embedded
in them. Part of the development of wearable technology, they are
known as intelligent clothing or smart clothing because they allow for
the incorporation of built-in technological elements in everyday textiles
and clothes.
an artist's interpretation of a textile where parts of the fibers in the weave are
electronically active as represented by the orange fibers, and these fibers are
in turn controlled by fiber embedded transistors represented by the red
spheres at the junctions.