two switches control

Discussion in 'Homework Help' started by ericyan, Sep 16, 2004.

  1. ericyan

    Thread Starter New Member

    Sep 16, 2004
    6
    0
    I have two particular circuits, and controled by one switch for each. But I would like to use the switch of circuit 1 to control that of circuit 2. i.e. if the switch of circuit 1 is not closed, the switch of circuit 2 is invalid to control that circuit, even pressing it.

    Can you help me to solve this problem? thank you very much.
     
  2. haditya

    Senior Member

    Jan 19, 2004
    220
    0
    can u post your schem
     
  3. mozikluv

    AAC Fanatic!

    Jan 22, 2004
    1,437
    1
    hi,

    that's what you call interlocking output of a timer. when one is working the other is not and the cycle could be broken when the other is in the process of completing its cycle.
     
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