Electronic Circuit Design ( Score Chart)

Discussion in 'The Projects Forum' started by KharilManan, Mar 23, 2012.

  1. KharilManan

    Thread Starter New Member

    Mar 23, 2012
    I wonder if anyone could help me come out with the schematics

    1) Use a 2 bit dip switch that is connected to a adder.
    Im using 74283 ic chip.
    But this switch will act like a round score.

    2) We need a push button. If the push button is pressed the round score is added to the previous output of the adder and therefore will give you the Total Score.

    3) If Total Score >= 8 the Green Led will ligh up
    otherwise Red led light up.
    *we can ignore over flow.

    Thank you.
    Last edited: Mar 23, 2012