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Re: gEDA-user: Jumpers on single layer PCBs

On 05/31/2011 04:26 PM, Thomas Oldbury wrote:
Double sided boards are great, but not so great when the product is
    supposed to cost only $3/each

What you really want is the high volume technique of using
carbon conductive ink traces and insulating layers silk screened on
and single copper FR4 or FR2 or composite paper/glass boards
with no drilling, just punch press tooling
for holes.  But then you have to order by the panel full and pay
some setup charges for any change once the punch press tool is made.

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