Thread: Quick buzzer

  1. #16
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    Quote Originally Posted by Salem View Post
    What's that got to do with buzzer in the thread title?

    Look at your circuit diagram and figure out how the port and pin logic applies to buttons, then try and use that for your display.
    Because I wanted to use the speaker for when the key was pressed. But I gave up


    “Look at your circuit diagram and figure out how the port and pin logic applies to buttons, then try and use that for your display.”

    i cant understand your meaning.

  2. #17
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    What pin is wired to what segment on the 7 segment display?
    "...a computer is a stupid machine with the ability to do incredibly smart things, while computer programmers are smart people with the ability to do incredibly stupid things. They are,in short, a perfect match.." Bill Bryson

  3. #18
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    Quote Originally Posted by stahta01 View Post
    What pin is wired to what segment on the 7 segment display?
    Or what pins on you microcontroller are wired to the 7 segment controller chip?

    What pins/ports are for input and what are for output?

    Tim S.
    "...a computer is a stupid machine with the ability to do incredibly smart things, while computer programmers are smart people with the ability to do incredibly stupid things. They are,in short, a perfect match.." Bill Bryson

  4. #19
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    Quote Originally Posted by stahta01 View Post
    What pin is wired to what segment on the 7 segment display?
    Port A for switches and port C for 7segment.

  5. #20
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    Quote Originally Posted by Afsaneh View Post
    Port A for switches and port C for 7segment.
    But, you seem to not know what is inputs and what is outputs; without that knowledge you can not do this assignment!

    Are you taking a class ask for help; if self teaching you need to read up on the basics.

    I suggest doing the code that does output first; because I am guessing you have no idea on how to debug any problem.
    In coding, output is easier to test than input.

    Tim S.
    "...a computer is a stupid machine with the ability to do incredibly smart things, while computer programmers are smart people with the ability to do incredibly stupid things. They are,in short, a perfect match.." Bill Bryson

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