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Normal 0.00068584 0.115076 0.993356 vertex -0.762348 -6.56738 7.85113 facet normal 0.0980067 0.0096566 0.995139 vertex -2.87789 -6.94785 6.0001 facet normal -0.290189 0.956969 -5.37408e-06 facet normal -0.115783 -4.54538e-07 -0.993275 vertex 5.40722 0.82619 21.8351 facet normal 0.0933405 -0.0288809 -0.995215 vertex 9.29249 -3.68164 0.0461054 facet normal 0.268375 -0.884724 0.381101 vertex 10.0771 0.373379 2.58057 facet normal 0.247465 0.963794 0.0993104 facet normal -0.0761286 -0.0624745 0.995139 vertex -5.31765 -5.31765 6.0001 facet normal -1.637712e-15 -2.848846e-16 -1.000000e+00 facet normal -0.920082 -0.0906197 0.381101 vertex 9.91954 1.97312 2.58057 vertex 9.34401 3.87041 2.58057 facet normal -0.878615 0.0865373 0.469624 vertex 0 10.1139 2.58057 vertex -1.97312 -9.91954 2.58057 facet normal -3.874177e-001 -6.779812e-001 6.246991e-001 facet normal 0.115801 0.000135683 -0.993272 vertex 4.94225 0.762348 21.7809 facet normal 0.90035 -0.423684 0.0993093 facet normal -0.772981 0.634316 -0.0119415 facet normal -0.250151 0.625095 0.739379 facet normal -0.296992 0.135029 0.945285 facet normal 0.940728 0.331784 -0.0703635 vertex -8.34335 -5.47169 0.0387393 facet normal -0.361949 -0.422682 0.830862 vertex 5.54554 -4.83932 6.98393 vertex -5.62591 -4.72589 7.07423 facet normal 0.847857 -0.479705 0.225879 facet normal 0.24742 0.963803 0.0993384 facet normal -0.0364459 0.0926003 0.995036 vertex 4.9862 -6.2525 19.9501 facet normal 0.736595 0.223441 -0.638358 facet normal 4.589969e-01 -8.884379e-01 0.000000e+00 vertex -9.578366e+01 9.188900e+01 1.855000e+01 vertex -1.015466e+02 1.047674e+02 1.055000e+01 vertex -9.916748e+01 1.058695e+02 2.550000e+00 facet normal 0.403621 -0.491817 0.771496 vertex -6.05401 6.05401 5.56266 facet normal -3.306557e-001 5.696047e-001 7.524741e-001 facet normal -0.000168718 -0.115745 -0.993279 vertex 4.71011 -0.41258 21.7538 facet normal -0.768263 0.629654 0.115357 vertex 4.30043 -4.59658 7.71246 facet normal -4.937048e-001 8.439949e-001 2.095904e-001 facet normal -0.560081 0.682453 0.469646 facet normal -0.0729619 0.338843 0.938009 facet normal 0.080194 0.0189296 0.9966 vertex -5.17982 -5.20899 6.86125 vertex 5.00497 5.09136 6.87866 vertex -5.17982 -5.20899 6.86125 vertex -0.0610838 7.13918 6.87866 vertex -5.20899 5.17982 6.86125 facet normal -6.869846e-01 -7.266720e-01 -0.000000e+00 facet normal -0.327119 0.94236 0.0703596 facet normal 0.638745 -0.741889 0.203973 vertex -5.82788 4.38745 7.61242 facet normal 0.0980171 -0.995185 1.13576e-06 facet normal -2.880153e-004 -5.040268e-004 -9.999998e-001 ## Documentation: ### 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) How to use the 4 pins (http://www.qingpu-electronics.com/en/products/WQP-PJ320D-72.html 3.5mm jack mic microphone phones headphones 4pins audio plug Headphones with microphone connector, 3.5mm, 4 pins RGB RGBLED LED, Round, FlatTop, Rectangular size 5.0x2.0mm^2 z-position of LED center 2.0mm, 2 pins, diameter 5.0mm z-position of LED center 3.0mm, 2 pins, diameter 3.0mm z-position of LED center 1.6mm 2 pins Ceramic Resomator/Filter Murata CSTCE, https://www.murata.com/en-eu/products/productdata/8801162264606/SPEC-CSTNE16M0VH3C000R0.pdf SMD SMT crystal oscillator hand-soldering Miniature Crystal Clock Oscillator Abracon ASE series, http://www.abracon.com/Oscillators/ASEseries.pdf, 3.2x2.5mm^2 package crystal Ceramic Resin Sealed SMD http://www.foxonline.com/pdfs/fe.pdf, 7.5x5.0mm^2.

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