On 18/01/2011 12:04, V G wrote:
> http://web.ukonline.co.uk/paul.naish/humphrey/humphrey.htm
I'm sure it's much more advanced now ;-)  That was over 20 years ago.

It's easier if you just buy the blank wafers. After all who makes their=20
own FR4 blank board to make PCBs?
--=20
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