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From: | Rupert Swarbrick <rswarbrick AT gmail DOT com> |
Subject: | Re: [geda-user] Footprints - mechanical pads |
Date: | Sun, 31 Mar 2013 00:31:36 +0000 |
Lines: | 42 |
Message-ID: | <8ock2axla4.ln2@skate.rswarbrick> |
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--=-=-= Content-Type: text/plain Content-Transfer-Encoding: quoted-printable Stefan Salewski <mail AT ssalewski DOT de> writes: > On Sat, 2013-03-30 at 00:32 -0400, Nathan Stewart wrote: >>=20 >> How should i handle pads which can optionally be connected to ground? >>=20 > > You may use Soldering-Jumpers, available as Symbols and Footprints > > http://www.gedasymbols.org/user/stefan_salewski/ > > I think that solution is not too bad -- the pads are not connected in > the footprint to not generate warnings, but you can connect them in PCB > program when you have finished your board, and ignore the warnings. Or > connect it with solder later. That is really not too bad, it makes it > easy to interrupt the connection -- i.e. for USB case it is not always > clear if we want a GND connection to the housing. Often it is indeed a > good idea to have no direct connection between case and ground -- I like > to have the possibility to insert a ferrite bead or similar.=20 > > Maybe other better solutions exist? Couldn't you add them as nets in your gEDA symbol? Rupert --=-=-= Content-Type: application/pgp-signature -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.12 (GNU/Linux) iJwEAQECAAYFAlFXg+gACgkQRtd/pJbYVoYvAwP7BgjwDdFD6AVkyUgh+Jd8QxCx Bu2PPvJzEeNYShHbOtshRybyEgEfyKq252LOh8dU+hwiPunsrDASP226RPu5j1pG SORsJQZDQye402Fd7RtXCAGpk03tHcfsQl3H9lg2xvm3jTqLdQZCPK/Jf2V2Z8kY 6RnxX1pMMdKEjd0sXsk= =9m5i -----END PGP SIGNATURE----- --=-=-=--
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