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graphic display

Discussion in 'Electronic Design' started by Enzo Ternavasio, Nov 2, 2006.

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  1. I have used many alphanumeric displays, with 1,2, 4 lines.
    If I use a graphical display, will it be more difficult to use it as an
    alphanumeric display?
    I mean, writing only numbers and labels ?

  2. Rich Grise

    Rich Grise Guest

    Crossposted to,sci.electronics.basics,
    followups-to: sci.electronics.basics

    Not necessarily difficult, but a little more complex and intricate -
    to display text as graphics, you have to display each pixel, and for
    that you'll probably need a look-up table, then interleaving the rows
    and timing the colums is eminintly doable, albeit a little more involved,
    since you'd have to go a pixel at a time.

    Hope This Helps!
  3. Don McKenzie

    Don McKenzie Guest

    here is an alternative that will take the hard work out of this.


    Don McKenzie
    E-Mail Contact Page:

    Micro,TTL,USB to 1.5" color LCD
    USB,RS232 or TTL to VGA Monitor
    World's smallest USB 2 TTL Conv
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