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  2. Morse code - Wikipedia

    en.wikipedia.org/wiki/Morse_code

    Morse code. Morse code is a telecommunications method which encodes 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 .

  3. List of amateur radio software - Wikipedia

    en.wikipedia.org/wiki/List_of_amateur_radio_software

    MacLoggerDX is a full-featured amateur radio contact logger for macOS with Transceiver control, Rotor control, Callbook lookup, QSL handling (Hardcopy / LoTW / eQSL / Club Log), DX Cluster and spotting, and basic contesting support. It also works with WSJT-X to control the transceiver while making digital contacts, etc.

  4. Morse code abbreviations - Wikipedia

    en.wikipedia.org/wiki/Morse_code_abbreviations

    Morse code abbreviations are used to speed up Morse communications by foreshortening textual words and phrases. Morse abbreviations are short forms, representing normal textual words and phrases formed from some (fewer) characters taken from the word or phrase being abbreviated. Many are typical English abbreviations, or short acronyms for ...

  5. Samsung's 'history of electronics' animated videos seem like ...

    www.engadget.com/samsung-history-of-electronics...

    Samsung wants to teach you about the history of electronics, as long as you can stay awake long enough to sit through the dull lessons. Through its Innovation Museum, the company is releasing five ...

  6. Widget Watch: Morse Code Translator - Engadget

    www.engadget.com/2006-10-09-widget-watch-morse...

    The Morse Code Translator, which does exactly what you expect it to do. It converts plain text to Morse code and vice versa. Might come in handy if you're ever stranded on a Mac Mania Geek Cruise ...

  7. List of security hacking incidents - Wikipedia

    en.wikipedia.org/wiki/List_of_security_hacking...

    July 29: a group suspected coming from China launched hacker attacks on the website of Vietnam Airlines. August 13: The Shadow Brokers (TSB) started publishing several leaks containing hacking tools from the National Security Agency (NSA), including several zero-day exploits.

  8. FCC drops Morse code requirement for amateur radio license

    www.engadget.com/2006-12-17-fcc-drops-morse-code...

    The FCC has finally dropped the requirement to learn the obscure language to become a ham radio operator; up until now there had been a five word per minute minimum Morse code speed requirement in ...

  9. Morse code mnemonics - Wikipedia

    en.wikipedia.org/wiki/Morse_code_mnemonics

    Morse code mnemonics are systems to represent the sound of Morse characters in a way intended to be easy to remember. Since every one of these mnemonics requires a two-step mental translation between sound and character, none of these systems are useful for using manual Morse at practical speeds. Amateur radio clubs can provide resources to ...