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  2. Seven-segment display character representations - Wikipedia

    en.wikipedia.org/wiki/Seven-segment_display...

    The following phrases come from a portable media player's seven-segment display. They give a good illustration of an application where a seven-segment display may be sufficient for displaying letters, since the relevant messages are neither critical nor in any significant risk of being misunderstood, much due to the limited number and rigid domain specificity of the messages.

  3. Seven-segment display - Wikipedia

    en.wikipedia.org/wiki/Seven-segment_display

    A seven-segment display is a form of electronic display device for displaying decimal ... can hold 16 values, this means hexadecimal (hex) digits can be ...

  4. Segmented liquid-crystal display - Wikipedia

    en.wikipedia.org/wiki/Segmented_liquid-crystal...

    A segmented liquid-crystal display (segmented LCD) is a type of liquid-crystal display commonly used for showing numerical or limited character information, primarily in devices like calculators and digital watches. Segmented LCDs often display information in a one-line format. [1] They can have 7-segment digits, or 14- or 16-segment characters ...

  5. List of 7400-series integrated circuits - Wikipedia

    en.wikipedia.org/wiki/List_of_7400-series...

    6-digit BCD display controller and driver, no decimal point 24 MM74C913: 74x914 6 hex inverter gate, extended input voltage Schmitt trigger 14 MM74C914: 74x915 1 7-segment to BCD converter three-state 18 MM74C915: 74x917 1 6-digit hex display controller and driver three-state 28 MM74C917: 74x918 2 dual 2-input NAND 30 V / 250 mA relay driver 14

  6. Hexadecimal - Wikipedia

    en.wikipedia.org/wiki/Hexadecimal

    Some seven-segment displays use mixed-case 'A b C d E F' to distinguish the digits A–F from one another and from 0–9. There is some standardization of using spaces (rather than commas or another punctuation mark) to separate hex values in a long list.

  7. Don't-care term - Wikipedia

    en.wikipedia.org/wiki/Don't-care_term

    Examples of don't-care terms are the binary values 1010 through 1111 (10 through 15 in decimal) for a function that takes a binary-coded decimal (BCD) value, because a BCD value never takes on such values (so called pseudo-tetrades); in the pictures, the circuit computing the lower left bar of a 7-segment display can be minimized to a b + a c by an appropriate choice of circuit outputs for ...

  8. Digital number - Wikipedia

    en.wikipedia.org/wiki/Digital_number

    hexadecimal Seven-segment display character representation , the "digital" font commonly associated with LED displays on calculators The pixel value assigned by an analog-to-digital converter

  9. File:7-segment abcdfg.svg - Wikipedia

    en.wikipedia.org/wiki/File:7-segment_abcdfg.svg

    seven segment display 1 11 1 01 1: File usage. The following 12 pages use this file: Calculator spelling; Seven-segment display; Seven-segment display character ...