Archive of the former Yahoo!Groups mailing list: Homebrew PCBs

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Subject: Re: [Homebrew_PCBs] 6/6 and 4/4 mil tried!

From: DJ Delorie <dj@...>
Date: 2012-02-13

Reminder of the Spirals Challenge files, which are tests (gerbrs, pdf,
png, and geda files) for how well you can do a given line/space size:

http://www.delorie.com/pcb/spirals/