How a Transistor works
Uploader Comments (furulevi)
All Comments (9)
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It's very nice. But an educational addition would be to show the schematic representations as you go, and then the completed schematic.
I subscribed immediately.
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wow you should be a teacher!!!!
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@AcousticBruce i think , yes .. but the finger is a small signal and microphone got more .. i have search every where for a simple sound reactive circuit , the smallest possible but nothing efficient and i dont know enought in electronic to etch my hown circuit from scratch , i was needing that circuit for a psp ... or a nintendo ds and all the circuit i tryed left the led on and pulsate it but me i want it to be off and then activated (no white noise reaction)
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@GHOSTTOYS you mean with a microphone instead of his fingers?
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=)
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Damn this makes me want to go back and do science at school.I always was a geek lol.
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@GHOSTTOYS if you want it to be sound reactive you would connect the + of the audio signal from sound card to the base of the transistor and the ground of the signal to battery ground :)
short and sweet ... nice video ... but let say you want some sound reactive led where would you connect the + and the - on that circuit ..thanks
GHOSTTOYS 10 months ago 3
@GHOSTTOYS ;-? :-?? :D
furulevi 10 months ago