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Step 4Build Your Controlling Circuit
The photos below show how I put this all together; basically just a resistor, diode, and transistor holding it all together. Not too much to it!
If you use a speaker as input, you may need a resistor with more gain. You can create this via 2 transistors combined as a Darlington pair; see the resources I linked to on the 'instructions' page for more info.
If you use a speaker as input, you may need a resistor with more gain. You can create this via 2 transistors combined as a Darlington pair; see the resources I linked to on the 'instructions' page for more info.
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Jun 6, 2008. 1:46 PMsilver912targa
says:
You must love yourself. Why don't you first organise your instructable so we don't loose our time looking at you and asking ourselfs "what is he trying to show, his hairy chest or the stunner project?" This could have been a good "show and tell", but honestly I got disgusted by your behaviour. Sorry Michel Portugal
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Jun 8, 2008. 1:38 PMGrey_Wolfe
says:
I agree, it could've been better organized. But, really, it wasn't all THAT bad. Actually, it was a lot better Instructable than some I've seen. Besides, most narcissists would have more pics of their face. :-P lol Coll prolect, btw, liseman. I use to think about doing something like this for a car, with appropriate warning systems. But in this sue-happy world, I decided against it. lol
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