Homebrew PCBs

On Thu, Feb 28, 2013 at 9:56 AM, Derek <derek@...> wrote:
>
> I just had an idea of a better PCB generation system. It is still in the
> works, but may be a great solution.
>
Derek,

There are various forms of copper-clad Kapton (polyimide) film you might
try for this idea. If you used one with, say, 1/2oz copper-clad and less
than, say, 4mils of Kapton, you might get it to run through a laser
printer/copier. Kapton can take high temperatures and it is very
dimensionally stable. It will not, though, be cheap.

By the way, I'm not familiar with any photo-resist methods that require
anything but dim or yellow light--none that require darkness. Which one(s)
were you referring to?

73,

Todd
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QRP (CW & SSB) / EmComm / SOTA / Homebrew / Design


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