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6.247083e-001 vertex -4.059345e+000 -5.139714e-002 2.484855e+001 facet normal -0.0925097 -0.0580283 0.994019 vertex 0.0587368 7.36167 6.86308 vertex -0.0404587 -7.35197 6.86195 facet normal 2.476763e-15 -5.590509e-15 1.000000e+00 facet normal -0.880541 -0.472774 0.0336386 facet normal 0.956943 0.290276 0 facet normal 8.191610e-001 3.647188e-003 5.735521e-001 vertex -5.024576e+000 9.625285e-001 2.475471e+001 facet normal -5.731627e-004 -2.552190e-006 -9.999998e-001 facet normal 0.300158 0.365745 0.880985 vertex -4.63032 6.92976 5.74921 facet normal -0.533413 -0.161832 0.83023 facet normal -0.16317 0.820329 -0.54812 facet normal 0.77052 -0.637416 0 vertex -5.66146 -8.47298 2.19603 vertex 2.36142 -9.8813 2.19603 vertex -9.99456 1.98804 0 facet normal -2.880153e-004 -5.040268e-004 -9.999998e-001 ## Documentation: * [Schematic](Docs/precadsr.pdf) * PCB layout: [front](Docs/precadsr_layout_front.pdf), [back](Docs/precadsr_layout_back.pdf) * [BOM](Docs/precadsr_bom.md) * [Build notes](Docs/build.md ``` git clone git@gitlab.com:rsholmes/precadsr.git git submodule init git submodule init git submodule init git submodule init git submodule init git submodule init git submodule init git submodule init git submodule update ``` ``` git clone git@github.com:holmesrichards/precadsr.git New KiCad version; non Al panel Gerbers pts New KiCad version; non Al panel Gerbers polygon (pts Final revision; added custom DRC as project file ) (polygon (pts updates led holes to PCB edge 4.9399999999999995mm, see https://disti-assets.s3.amazonaws.com/tonar/files/datasheets/16730.pdf 15-pin D-Sub connector, horizontal/angled (90 deg), THT-mount, male, pitch 2.77x2.84mm, pin-PCB-offset 14.56mm, distance of mounting holes 63.5mm, distance of mounting holes 33.3mm, distance of mounting holes 33.3mm, see https://disti-assets.s3.amazonaws.com/tonar/files/datasheets/16730.pdf 26-pin D-Sub connector, solder-cups edge-mounted, male, x-pin-pitch 2.77mm, distance of mounting holes 25mm, distance of mounting holes - these gaps reduce heat conduction during soldering ground plane on.

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