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Re: [Homebrew_PCBs] Sharpest tracks

2002-01-29 by JanRwl@AOL.COM

In a message dated 29-Jan-02 03:00:04 Central Standard Time,
rjshaw@... writes:


> What methods do back-yarders use to get the sharpest
> PCB tracks? Photographic? Milling?
>
>

When I need best I can do without having a pro-shop do etching, I use
contact-printing of negatives with Kepro stuff. But I haven't done a
home-brew "photographic" in so long I don't even know what the various
solutions were called!

I have done nothing more complex than a 6-IC little lashup in years, and I
get by with Radio Shack and whoevermailorderitwas "pressure sensitive"
"rub-on" stuff. That works really fine, if done right, actually!

Jan Rowland, Old Troll


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