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Making Joule Thief From CFL Bulb

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In the comments one of my fans''Testas 3339" want to build the great
joule thief circuit so i made it.Also I know that for someone is hard to get the parts so I found way that from old cfl bulb you can salvage the parts and make simple joule thief.

The parts you need to salvage: transitor 13001 or 2n3904,1k ohm resistor,white led,ferrite ring and little transformer for copper wire.

Download the circuit here:http://goo.gl/rjuUGb

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