6teeth

Let`s hope. :).Bewbz makes ze world go around.:)

Can " the black cable" be used for anything?.I mean it looks like a base for metaldetector or?it is a very long wire with 1 outlets,same coil.i tried google but didnt find anything it can be used for.

emitter/collecter seems both to be connected to -

emitter/collecter seems both to be connected to -

Ty for posting.

Ok here they are,all 3 J-Thieves.Was fun to make them.I want to make more, smaller,wierder.Can any tell how bedst to measure lightintensity without a lightmeter? To measure effency in circuit?If it is possible

Wanted to make a smaller but as i am learning it will come.Actually fun to make your own pcb.

Your circuit dosent quite seem right, from what i can see.This is what i can show.Remember transistor NPN.

You could check all components, if there is current through them.Try " ordinary" wire ,instead of cobber wire for the toroid, unless you have current flowing through ofc ( they can be a bit difficult to get stripped right ),Check led works ( i dunno why you shrinktubed it ) it is easier not to, when starting up, get polarity right. :) That is all i can be helpfull with. Hope it works out fine.

What resistor are you using?

Thumbs up.:)

Super.