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Subject: Re: [Homebrew_PCBs] Re: Advice for newbie please!

From: "Stefan Trethan" <stefan_trethan@...>
Date: 2005-10-31

On Mon, 31 Oct 2005 21:12:16 +0100, Alan King <alan@...> wrote:

>
> Eagle also has some DB style connector layouts that are for board
> edges, with board fitting between the two pin rows on the back of the
> connector, 1/2 pins on top and 1/2 pins on bottom. Is a very good,
> secure method still with no holes, and you can do similar with 2 row pin
> headers etc sticking out from edge. Between that, top mounting dip
> style chips, and wrapping traces over the edges, I hardly ever drill a
> hole in anything now, no pins as well as vias. Just so much easier to
> not have to get out the drill and have dust, even with CNC.. Even when
> I have boards made now, I'm starting to top mount the DIPs and do edge
> type connectors, it just makes things a bit easier.
> Alan


While i also use the edge-on D solder cup connectors they still give you
some of the signals up top and some one the bottom layer, kind of a little
drawback. Bending traces over the edge is a interesting idea, might just
try that.

Drilling is nasty, yes, but not _that_ bad. As long as i don't have to
drill hundreds of holes that's ok with me.

ST