4x4 multiplier pcb design

Discussion in 'The Projects Forum' started by myfile31, May 3, 2009.

  1. myfile31

    Thread Starter New Member

    May 3, 2009
    1
    0
    hi everyone,,,this is my first post and my first project,,,i am design 4x4 multiplier,,,but with input from keypad,,i want to know how to connect keypad with multiplier and showing output on seven segment,,,plzzzzzz help!!!!
     
  2. beenthere

    Retired Moderator

    Apr 20, 2004
    15,815
    282
    Have you investigated using a microprocessor for this project? If that is not the case, what parts have you determined to use for this project?
     
  3. kubeek

    AAC Fanatic!

    Sep 20, 2005
    4,670
    804
    If you realize that 4x4 is 16, all you need is to display 16 on the 7segment.
     
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