Torben
Well-Known Member
great idea! I will try this alot! Im sure it only works on single/double layers since thats all you can do but seems like a great! idea.
Yeah, it's no good on multi-layered boards. Then you might need a real X-ray (or a very, very bright light table).
Yeah i erased the other post ... that quoted one.. didnt feel like i looked at the image enough to say that. What Transistor is it?
It's a good ol' 2N3055, which is nice because it's nothing exotic. Actually the whole thing is bog-standard parts (TIP32, LM723, 2N3055, and a handful of resistors and caps, basically). I just haven't had time to get to doing up the schematic yet as I've been settling in at a new job.
Cheers,
Torben