Transistors and switches

Discussion in 'Homework Help' started by citrus3000psi, Dec 30, 2013.

  1. citrus3000psi

    Thread Starter New Member

    Dec 30, 2013
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    0
    This really isn't a homework question, but more of a side project and I'm stuck. I know I need transistors maybe a timer? but I can't really wrap my head around it. Any help would be great.

    Lets say I have 4 momentary push buttons.
    Each button will correspond with an output to an LED.
    Push one of the buttons that corresponding LED should turn on and stay on.
    Pushing a different button will cause any led that is on to turn off and the led corresponding to the switch to turn on.
    Pushing the same button twice in a row shall leave the current led on.

    Thanks in advance!
     
  2. MaxHeadRoom

    Expert

    Jul 18, 2013
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    That is a 'Radio Switch' routine or logic.
    JK flip flops?
    Max.
     
  3. citrus3000psi

    Thread Starter New Member

    Dec 30, 2013
    2
    0
    Thanks that sorta sends me in the right direction. Do you have any good resources I could check out?
     
  4. #12

    Expert

    Nov 30, 2010
    16,257
    6,757
    Google search turns up nothing. They just don't make 'em much now. Somebody else might get lucky and find one. Other than that, you're going to have to design something that works like a radio switch.
     
  5. MaxHeadRoom

    Expert

    Jul 18, 2013
    10,509
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