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
