interfacing of 3 digit 7 segment display

Discussion in 'Embedded Systems and Microcontrollers' started by lakshitgoyal, Aug 22, 2009.

  1. lakshitgoyal

    Thread Starter New Member

    Jun 17, 2009
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    hi everyone,
    Tell me which driver IC (like BCD to 7 segment latch) we should use to interface between AT89C51 (microcontroller) with 3 digit seven segment display (having 12 pin).
    Also how I can do switching with transistors with single port of microcontroller simultaneously when other main programmed is also running in the microcontroller.
    email id:- <snip>


     
    Last edited by a moderator: Aug 22, 2009
  2. beenthere

    Retired Moderator

    Apr 20, 2004
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  3. bertus

    Administrator

    Apr 5, 2008
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    Hello,

    Do you know the type of the display?
    A link to the datasheet would help.
    Is it CA or CC?

    Greetings,
    Bertus
     
  4. ranjithkh

    New Member

    Aug 27, 2009
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  5. srikanthsamaga

    Member

    Jul 1, 2008
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