Mod 60 stop watch

Discussion in 'Homework Help' started by Rovey, Jan 3, 2015.

  1. Rovey

    Thread Starter New Member

    Jan 3, 2015
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    0
    Hi as i'm new to engineering and still trying to catch up on my work. I need help to make a mod 60 counter that counts up to 00-59 and with a reset button and also a start/stop button.
    the ic given to me are ,
    7432
    74112
    7493 x2
    7474
    7400
    it would be great help if someone can help me with it using multisim .
     
  2. MrChips

    Moderator

    Oct 2, 2009
    12,429
    3,360
    Looks like you were assigned some relevant ICs to do the project.

    Begin by listing the IC by part number and function and then look up each datasheet and learn how to use each component.
     
  3. Rovey

    Thread Starter New Member

    Jan 3, 2015
    4
    0
    This is what i did but it counts up to 00-29 and it resets but i want it to count it till 59. please help me!
     
  4. Rovey

    Thread Starter New Member

    Jan 3, 2015
    4
    0
    oh sorry i did my Mod 6 wiring wrongly, sorry! but is there a way to recount? it counts to 00-59 then back to 00 and stops there until i give it a signal to start again
     
  5. MrChips

    Moderator

    Oct 2, 2009
    12,429
    3,360
    You didn't use the 74112.
     
    absf likes this.
  6. Rovey

    Thread Starter New Member

    Jan 3, 2015
    4
    0
    i couldn't figure out how to add the 74112 into the circuit. do you mind showing me?
     
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