Buzzer Circuit

Discussion in 'Homework Help' started by Otis, Apr 19, 2010.

  1. Otis

    Thread Starter New Member

    Dec 10, 2009
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    [​IMG]
    Ok so i have to make buzzer 2 go off when pb 1 is pushed, and have to get buzzer 1 to go off when pb 2 is pushed. I can only use the three wires in between both sides.
    I have wired it up with actual wire but don't exactly remember how i did it, and i have a feeling it will be on a test soon.

    Any help would be appreciated, will post if i think i've figured it out.
     
  2. R!f@@

    AAC Fanatic!

    Apr 2, 2009
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    will this do?
     
  3. Otis

    Thread Starter New Member

    Dec 10, 2009
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    I dont think thats it, the challenenge is you can have as many wires on either side, but only the three in the middle can bring any voltage to the opposite side. You can't have additional wires.

    That would be it if you were wiring it regularly.
     
  4. R!f@@

    AAC Fanatic!

    Apr 2, 2009
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    Then this is another way
     
  5. bertus

    Administrator

    Apr 5, 2008
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    Hello,

    @ R!f@@, you are creating a fourth wire for the pushbuttons.

    @ Otis, try to use some diodes.

    Bertus
     
  6. Otis

    Thread Starter New Member

    Dec 10, 2009
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    I know there isnt any diodes invloved, thanks for the help tho guys, ive been trying this repeatedly but i cant figure it out, even tho i put it together in class one day :mad:
     
  7. Otis

    Thread Starter New Member

    Dec 10, 2009
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    I think i got it.

    This would accomplish my desciption right?
    [​IMG]
     
  8. R!f@@

    AAC Fanatic!

    Apr 2, 2009
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    the above has fourth wire too.
     
  9. eblc1388

    Senior Member

    Nov 28, 2008
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    Congratulation. :D

    You have reached the final stage of self enlightenment, seeing a wire that is not visible by us mortal. A wire that shall we say, become loose somewhere.

    Now try seeing the fifth wire.....
     
  10. R!f@@

    AAC Fanatic!

    Apr 2, 2009
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    What do you say to this ;)
     
  11. R!f@@

    AAC Fanatic!

    Apr 2, 2009
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    Hey .....hahahha :D
    I know where the fifth is.
     
  12. Otis

    Thread Starter New Member

    Dec 10, 2009
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    You can spilt after you have come through the three wires, there is multiple terminals and what not.
     
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