Interrupt Trigger Question

Discussion in 'General Electronics Chat' started by nickatnite, Apr 10, 2009.

  1. nickatnite

    Thread Starter Member

    Mar 31, 2009
    10
    0
    I was wondering , what's the best method to provide interrupt for a level triggered circuit ?

    A) A switch
    B) A function generator?

    What do you is a better choice ?
     
  2. bertus

    Administrator

    Apr 5, 2008
    15,649
    2,348
    Hello,

    A switch will need debouncing.(otherwise the level wil flip some times before a stredy state is reached).
    A function generator will probably be giving more pulses set by the repetition rate.

    Greetings,
    Bertus
     
  3. italo

    New Member

    Nov 20, 2005
    205
    1
    debouncing is related to relay circuits not state of the art circuits. there are many cmos ttl switches that you can use even trystate your choises.
     
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