This paper discusses the design and development of a set of aircraft instruments which eliminate all moving parts by employing light emitting diodes (LEDs) as the display media. Red gallium arsenide phosphide diodes are used to display engine parameter information in bar graph and numerical formats.


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    Title :

    Solid state vertical scale instruments


    Additional title:

    Halblei-ergeraete mit senkrechter Skala


    Contributors:


    Publication date :

    1974


    Size :

    , 6 Quellen


    Type of media :

    Article (Journal)


    Type of material :

    Print


    Language :

    English




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