Tecnología digital 01

Timeline Technology

By lolitaaaaaa

  • Computer

    Computer
    Is a machine that we use to play games, watch movies, write texts, surf the Internet or draw.

  • Telegraph

    Telegraph
    Is a device that uses electrical signals to transmit messages, such as Morse code

  • Telephone

    Telephone
    is a device that transmit sounds at a distance by means of electrical signals.

  • Radio

    Radio
    Is based on sending audio signals over radio waves

  • Television

    Television
    Remote image and sound transmission system

  • Tablet

    Tablet
    It's a portable, larger than a smartphone or PDA, integrated into a touchscreen

  • Mobile phone

    Mobile phone
    Is a portable device that can make or receive calls