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  2. Telegraph key - Wikipedia

    en.wikipedia.org/wiki/Telegraph_key

    A telegraph key or Morse key is a specialized electrical switch used by a trained operator to transmit text messages in Morse code in a telegraphy system. Keys are used in all forms of electrical telegraph systems, including landline (also called wire) telegraphy and radio (also called wireless) telegraphy. An operator uses the telegraph key to ...

  3. Prosigns for Morse code - Wikipedia

    en.wikipedia.org/wiki/Prosigns_for_Morse_code

    Diagram of a telegraph key used to send messages in Morse code. Procedural signs or prosigns are shorthand signals used in Morse code telegraphy, for the purpose of simplifying and standardizing procedural protocols for landline and radio communication. The procedural signs are distinct from conventional Morse code abbreviations, which consist ...

  4. Morse code - Wikipedia

    en.wikipedia.org/wiki/Morse_code

    Morse code. Morse code is a method used in telecommunication to encode text characters as standardized sequences of two different signal durations, called dots and dashes, or dits and dahs. [3] [4] Morse code is named after Samuel Morse, one of the early developers of the system adopted for electrical telegraphy .

  5. QSK operation (full break-in) - Wikipedia

    en.wikipedia.org/wiki/QSK_operation_(full_break-in)

    Full break-in or QSK operation, [1] [2] [3] is a hardware supported Morse code communications channel turn over communications protocol. So, full break-in is also a duplexing protocol, which facilitates a style of two-way Morse code communications on traditional half-duplex radiotelegraph channels that closely simulates full-duplex channel ...

  6. Google brings accessible Morse code typing to Gboard on iOS

    www.engadget.com/2018-07-11-google-gboard-morse...

    The company has introduced a Morse Typing Trainer web game for Android and iOS that teaches you how to write Morse code using Gboard. You'll have a grasp of Morse code within an hour, Google said.

  7. Portal fans find secret images, BBS phone number in radio ...

    www.engadget.com/2010-03-03-portal-fans-find...

    Early messages -- in plain Morse code as well as meta-Morse code that translated to written Morse code "beeps", revealed little but what seemed like jokes and internal bootup sequences from GlaDOS.

  8. Keyer - Wikipedia

    en.wikipedia.org/wiki/Keyer

    A keyer differs from a keyboard in the sense that it lacks a traditional "board"; the keys are arranged in a cluster which is often held in the hand. Inspiration from telegraphy. An example of a very simple keyer is a single telegraph key, which used for sending Morse code.

  9. Lofi Girl is at the center of a very relaxing mystery - Engadget

    www.engadget.com/lofi-girl-is-at-the-center-of-a...

    A blinking blue light produced a morse code that fans found points to www.lofiworld.com. As of the writing of this article, there’s not much to see. As of the writing of this article, there’s ...

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