Recent content by Inspiron1

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    Help with Secured Wire Loop Circuit - 2N7000/2N3906 Transistor Questions

    Will someone help explain how this circuit works? I don't understand what the transistor does.
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    Help with Secured Wire Loop Circuit - 2N7000/2N3906 Transistor Questions

    Simpler question: What does the D G S mean around the transistor? Shouldn't it say E B C?
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    Help with Secured Wire Loop Circuit - 2N7000/2N3906 Transistor Questions

    Hey guys. Can someone help me with this circuit? http://www.discovercircuits.com/H-Corner/secwireloop.htm Where it says "beeper" do they mean a speaker or do they mean a buzzer? And can I replace the 2N7000 transistor with a 2N3906?
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    Create a Basic Circuit: LED and Battery Setup Guide

    Here is a picture of a schematic that gets the job done, but it drains the battery. Ok, see the middle wire? While that middle wire is connected the led will not light up because the current will take the path of least resistance. So I would probably put a resistor in front of the LED. But...
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    Create a Basic Circuit: LED and Battery Setup Guide

    Hello all. I am trying to build a very simple circuit and need some help. I want to have an LED connected to a battery, and if a wire is unplugged from the circuit then the LED lights up. Does anyone know how I can make this happen?