Introduction: Magic LED Lightbulb
We dont know if there is a video like this, but we show you how to make a lightbulb that lights up when the base is touched by human skin. The circuit has a transistor that amplifies the electricity that is transfered through the human skin. You will be able to illuminate a room by merly holding the bulb in your hand. A geeky way to light up an area, like in the olden times with a candle :P
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