Joule Thief -- Which transistor should I use?
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google is a wonderful thing 
http://www.bing.com/images/search?q...+circuits&qpvt=joule+thief+circuits&FORM=IGRE
there's a whole mass of joule thief circuits with the components used
take your pic and try some out
Dave
http://www.bing.com/images/search?q...+circuits&qpvt=joule+thief+circuits&FORM=IGRE
there's a whole mass of joule thief circuits with the components used
take your pic and try some out
Dave
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