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Can the light bulb be removed from the circuit?What would the the power supply need to be if the light bulb is omitted?
I have two questions:Can i get a schematic drawing of this circuit?I need a circuit using 12 volt that when power is applied a buzzer will sound for 30 seconds then turn off until the power is turned off then when power goes on it will repeat. Can you help me? would you draw that circuit for me? Thanks, Tomtamason2@sbcglobal.net
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