weirdami wrote:
It would be neat if there was a multi layered circuit board where no traces are visible on the outside at all. It would be all secret and hush hush and nobody would know how it worked. :idea:
Hehe, well, you can see through a PCB just by holding it up against a bright light. And you can x-ray the whole thing. If that doesn't help, you can brute-force your way though it with a multimeter, tons of datasheets and an equal amount of patience. :-D
If you ask me, they should have released the schematics as public domain for a long time ago. That would've been respectable, as opposed to taking the secret with you six feet under...
