sound operated switch

Discussion in 'The Projects Forum' started by billybouys, Mar 1, 2012.

  1. billybouys

    Thread Starter New Member

    Dec 26, 2011
    10
    0
    Hi guys, Can any body help with this circuit, I've changed the LM358, and the transistors and still it wont work. I put the circuit on my simulator, but it dosent have the LM385 or a mic so i can't really test it. The equivelant to the 221344 is 2n3096.
     
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