Interpretation of LCD + A-D CONVERTER connexions

Discussion in 'The Projects Forum' started by Johann, May 7, 2007.

  1. Johann

    Thread Starter Senior Member

    Nov 27, 2006
    190
    30
    Hi all!
    I have bought one ICL7106CPL (A-D converter + 3.5 digit LCD driver I.C.) Also, I've bought a VI-303-DPFC (3.5 digit LCD display unit).
    The data sheet for the ICL 7106 CPL is fairly clear to me. The info on the LCD is a bit confusing, because I am not absolutely sure how to connect the IC to the LCD.
    Oh yes, forgot to say that I need to make a panel meter that can read and display DC volts in the range 0 - 40V.

    Anyone with a wire-for wire explanation for me please? Which pin is the decimal point, for instance?

    Thanks!

    Johann
     
  2. mozikluv

    AAC Fanatic!

    Jan 22, 2004
    1,437
    1
    do you have the datasheet for your lcd? pls. post so we also can read.

    moz
     
  3. Johann

    Thread Starter Senior Member

    Nov 27, 2006
    190
    30
    :)
    Thanks mozikluv! A little patience plse, I just want to make sure how to post it. Will come back soon.
     
  4. Johann

    Thread Starter Senior Member

    Nov 27, 2006
    190
    30
    Here we go! Thanks!
     
  5. thingmaker3

    Retired Moderator

    May 16, 2005
    5,072
    6
    Connect C1 to 1C, connect D1 to 1D, etc.

    Decimal points of the LCD are pins 8, 12, and 16.
     
  6. Johann

    Thread Starter Senior Member

    Nov 27, 2006
    190
    30
    Thanks, thingmaker3, better to be safe than sorry! Now everything seems simple enough!
    All the best.
    Johann:)
     
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