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    Electronic Age - DEIMOS

    Uploaded by

    Eunel Peñaranda

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    © All Rights Reserved
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    Electronic Age - DEIMOS

    Uploaded by

    Eunel Peñaranda
    7 views21 pages

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    © © All Rights Reserved

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    PPTX, PDF, TXT or read online from Scribd

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    Copyright:

    © All Rights Reserved
    Download as PPTX, PDF, TXT or read online from Scribd
    Download as pptx, pdf, or txt
    7 views21 pages

    Electronic Age - DEIMOS

    Uploaded by

    Eunel Peñaranda

    Copyright:

    © All Rights Reserved
    Download as PPTX, PDF, TXT or read online from Scribd
    Download as pptx, pdf, or txt
    of 21

    Electronic Age

    Characteristics
    Characteristics
    INVENTIONS
    Electronic
    Age
    Transistor
    1930s 1
    9
    William Shockley,
    John Bardeen,

    to 1970s
    4 Walter Brattain
    7
    The introduction of
    The invention of the transistor the transistor is
    ushered in the electronic age. often considered
    one of the most
    People harnessed the power of important
    inventions in
    transistors that led to the history.

    transistor radio, electronic


    circuits, and the early
    computers.
    Transistor
    Radio
    Today, pocket-sized technology is
    nothing new, but in the 1950s tiny
    gadgets were technological
    marvels.

    Electrical engineer and TI


    Executive Vice President Patrick
    Haggerty developed the Regency
    TR-1, the first commercially
    manufactured transistor radio.
    Electronic
    Age

    1930s Transistor
    Radio
    to 1970s The
    Regency TR-1
    The invention of the transistor was the first
    commercially
    ushered in the electronic age. manufactured
    People harnessed the power of transistor radio,
    transistors that led to the introduced in
    1954.
    transistor radio, electronic
    circuits, and the early
    computers.
    Television
    The First Electronic television
    was first successfully
    demonstrated in San Francisco
    on Sept. 7, 1927. Philo Taylor
    Farnsworth a 21 year old
    inventor designed the system,
    Fransworth system captured
    moving images using a
    primative camera and the first
    image he transmitted on it was a
    simple line.
    Electronic
    Age
    Large
    1930s Television
    Electronic
    Computers
    to 1970s In 1941, the
    United States
    The invention of the transistor EDSAC
    implemented
    ushered in the electronic age. 1949
    525-line
    People harnessed the power of UNIVAC
    television.
    transistors that led to the 1951
    transistor radio, electronic
    circuits, and the early
    computers.
    UNIVAC
    1951
    The UNIVAC I was the first general-
    purpose electronic digital computer
    design for business application produced
    in the United States. It was designed
    principally by J. Presper Eckert and
    John Mauchly, the inventors of the
    ENIAC.
    EDSAC
    1949
    The Electronic Delay Storage
    Automatic Calculator was an early
    British computer, the machine was
    constructed by Maurice Wilkes and
    his team at the University of
    Cambridge Mathematical
    Laboratory in England.
    IBM 704
    IBM 704
    The IBM 704 is a large digital
    mainframe computer introduced by IBM in
    1954. It was the first mass-produced
    computer with hardware for floating-point
    arithmetic.The IBM 704 Manual of
    operation states:

    The type 704 Electronic Data-Processing


    Machine is a large-scale, high-speed
    electronic calculator controlled by an
    internally stored program of the single
    address type.
    PERSONAL
    COMPUTER
    S
    Hewlett Packard 9100A

    Is an early programmable
    calculator, which is first
    appearing in 1968. It was
    considered as the earliest
    documented use of the term
    "Personal Computer". And the
    development of Hewlett
    Packard 9100A started in 1965
    at Palo Alto.
    Apple 1 (1976)
    Apples first computer, Steve
    Wozniak, while working at HP,
    built the apple 1 computer
    from scratch. He finished his
    work in March 1976, Steve
    Wozniak design the apple 1 as
    his personal computer to use
    the ARPANET and play
    games.
    PROJECTORS
    LCD
    Liquid crystal display (LCD), electronic
    display device that operates by applying
    a varying electric voltage to a layer of
    liquid crystal, thereby inducing changes
    in its optical properties. The LCD
    projector was invented by New York
    inventor Gene Dolgoff. He began
    working on it in college in 1968 as a
    way to produce a video projector that
    would be brighter than the then-
    available 3-CRT projectors.
    OHP
    An overhead projector (often abbreviated
    to OHP), like a film or slide projector,
    uses light to project an enlarged image on
    a screen, allowing the view of a small
    document or picture to be shared with a
    large audience. In 1853, French
    physicist Edmond Becquerel developed
    the first known overhead projection
    apparatus. It was demonstrated by French
    instrument maker and inventor Jules
    Duboscq in 1866.
    Questions to
    May quiz ! be read
    orally by
    ¼ sheet

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