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Glass Jar Kratky Hydroponics UPDATED
Let`s hope. :).Bewbz makes ze world go around.:)
how to get tons of free enameled copper wire
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 -
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.
What resistor are you using?
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.
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