X-Authentication-Warning: delorie.com: mail set sender to geda-user-bounces using -f X-Recipient: geda-user AT delorie DOT com X-Original-DKIM-Signature: v=1; a=rsa-sha1; c=relaxed; d=sendgrid.net; h=subject:to:references:from:mime-version:in-reply-to:content-type; s=smtpapi; bh=7gyTCqSsgT1lR64XkPK+Yc3Omxg=; b=MAlUlxC6qZAEKhPBwo x9ITCdAME7+3KkipQvC0AP5R6ux3lMmK0oxy7mVCedOiKPVqdHOPuGHRi2FuUTJd PEzVyr14FI+vqBGXPH0RUH3v1TFpCBu8lxTjB+SsyIW7451ocBYYqQPAI6KQDc7B zzqpNS2u/Q+E13kfrCaFRYQ78= Subject: [geda-user] some new footprints coming (was: invert pcb output) To: geda-user AT delorie DOT com References: <570D93A4 DOT 4090609 AT ecosensory DOT com> <201604130042 DOT u3D0gaND024847 AT envy DOT delorie DOT com> From: "John Griessen (john AT ecosensory DOT com) [via geda-user AT delorie DOT com]" Message-ID: <570E51DF.3050701@ecosensory.com> Date: Wed, 13 Apr 2016 09:04:15 -0500 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:38.0) Gecko/20100101 Icedove/38.7.0 MIME-Version: 1.0 In-Reply-To: Content-type: multipart/alternative; boundary="----------=_1460556256-16854-679" X-SG-EID: V53lTA/kUP1+IqXnzXuv0M/cu/N8aMtf7nxyAyKnAkuAX9AYbe05DntcbM5xJV10zxPWGHLOnMzL5D xtVUeRd6YPqPEKLt9VGf486+4Hw+Mi2P9y+hIu7A1jI+lSJocRzF42A0VycYF4fCmIGSHt0Ta16Od3 jqbQ+FoD4qXZRyTsST2/PSD2LJx2qHJRmL5F0qIvj91ce2eepeN1Z/e3tMaP4UkuN0ZhieoKD9PNF8 A= Reply-To: geda-user AT delorie DOT com Errors-To: nobody AT delorie DOT com X-Mailing-List: geda-user AT delorie DOT com X-Unsubscribes-To: listserv AT delorie DOT com Precedence: bulk This is a multi-part message in MIME format... ------------=_1460556256-16854-679 Content-Type: text/plain; charset=utf-8; format=flowed Content-Transfer-Encoding: 7bit On 04/13/2016 02:48 AM, Britton Kerin (britton DOT kerin AT gmail DOT com) [via geda-user AT delorie DOT com] wrote: > FWIW I used to make boards with photoresist and etch and the > straight-to-ps output always worked right for me (if it was off by a > pixel I didn't notice). I have tested that and can use -0.04mm bloat setting to get small changes, so yes that is working with a HP 5si printer. It's not off by enough to see.at 50X magnification. Will be etching test breakout boards for SOT666 SOT363 SOT563 SC70-6 dual FET packages. Some are new packages, so I will put up on gedasymbols.org. Here's what the test boards look like: https://u2655086.ct.sendgrid.net/wf/click?upn=NM-2BB8yPXqF3SI1y9Q83nXYyiE3TdYSrEhJrTVKxujcmXa52dx2yWJLOnAe46o99nZPvECNbnRlkVdV-2FIc7dqyw-3D-3D_kTMYR7gw96EXSJsK4eeHVzkKdlAq-2BspPcYaZStVviucet3-2Fn-2FULFIP3pDeqnnNVJuj1U43hSgKYdEsqV8cu5hK4dslZPTINXp2MLw3wUXT-2F1NRqd-2BShu5uqCq745hK6n36aAQs0yLEJtcC-2BhT-2FGzBm05IUmOw9qFE66E8FwTvyCgoltjkUbnOfUYY7boi2B3Y5teYJYbBULiRsUMKSrVqw-3D-3D One FET, the PMDT290UNE is in a package SOT666 which is a little different than SOT563, but sort of close enough for my tests. So that's why you see the copper text SOT563 N PMDT290UNE. ------------=_1460556256-16854-679 Content-Type: text/html; charset="utf-8" Content-Disposition: inline Content-Transfer-Encoding: 7bit

On 04/13/2016 02:48 AM, Britton Kerin (britton DOT kerin AT gmail DOT com) [via geda-user AT delorie DOT com] wrote:

FWIW I used to make boards with photoresist and etch and the straight-to-ps output always worked right for me (if it was off by a pixel I didn't notice).

I have tested that and can use -0.04mm bloat setting to get small changes, so yes that is working with a HP 5si printer. It's not off by enough to see.at 50X magnification.

Will be etching test breakout boards for SOT666 SOT363 SOT563 SC70-6 dual FET packages. Some are new packages, so I will put up on gedasymbols.org. Here's what the test boards look like: http://ecosensory.com/geda/fet_leak-test.png

One FET, the PMDT290UNE is in a package SOT666 which is a little different than SOT563, but sort of close enough for my tests. So that's why you see the copper text SOT563 N PMDT290UNE.

------------=_1460556256-16854-679--