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0.225866 vertex 1.0528 7.12884 7.81019 facet normal -0.528256 -0.643709 0.553701 vertex -4.11794 9.04239 2.94279 facet normal -9.613907e-001 -4.722278e-003 2.751467e-001 vertex 4.055398e+000 -2.341092e+000 2.473857e+001 facet normal 0.172853 -0.0217758 0.984707 facet normal -4.048580e-001 6.936646e-001 5.957512e-001 facet normal 9.964596e-01 -4.138940e-03 8.397109e-02 vertex -1.093935e+02 9.725134e+01 1.047174e+01 facet normal -0.174189 0.420502 0.890414 facet normal -0.634852 -0.77255 0.0113593 vertex -4.80177 -3.28327 21.335 vertex -6.91995 1.06598 10.3435 facet normal 0.125632 0.98709 0.0993499 vertex 1.87381 -9.82287 0 facet normal 1.398071e-01 -9.901787e-01 -3.529849e-04 vertex -9.858900e+01 9.181025e+01 1.855000e+01 vertex -9.108914e+01 1.023807e+02 1.855000e+01 facet normal 0.382424 -0.0376856 0.923218 vertex 7.92022 -4.18257 3.82299 vertex -1 6.9437 7.89503 vertex 1 6.419 12.8511 vertex 1 7.29533 6.97071 vertex 1 7.29533 6.97071 vertex -1 6.37595 12.8553 vertex -1 6.37595 12.8553 vertex -1 6.84708 8.58432 vertex -1 0 22.0001 vertex -3.80307 -3.80307 22.0001 vertex 1.11698 5.25446 22.0001 vertex -4.50529 2.92564 22.0001 vertex -1.11698 5.25446 22.0001 vertex 2.98805 4.47193 22.0001 vertex 2.92564 4.50529 22.0001 vertex -2.0582 4.96895 22.0001 vertex -5.27501 -1.04926 22.0001 facet normal 0.0331891 0.780252 0.624584 facet normal -3.934399e-001 6.745033e-001 6.247002e-001 facet normal 4.866831e-001 -8.343583e-001 2.588163e-001 facet normal -0.0808284 -0.0827209 0.993289 vertex 1.06427 7.18483 7.92316 vertex 1.05962 -7.18529 7.92322 facet normal 8.878028e-001 4.602240e-001 -0.000000e+000 vertex 6.528279e+000 2.738236e+000 9.983999e+000 vertex 5.258615e+000 -2.174272e+000 2.496000e+001 vertex 6.868123e+000 1.745502e+000 9.983999e+000 vertex -5.594228e+000 -7.795944e-001 2.496000e+001 vertex -2.840534e-007 -7.987200e+000 0.000000e+000 vertex 4.044623e+000 -2.334935e+000 2.464800e+001 facet normal 5.035335e-001 2.242198e-003 8.639728e-001 vertex 4.159094e+000 -1.480304e-002 2.491820e+001 facet normal -0.0112271 0.0915932 0.995733 facet normal 9.991951e-01 0.000000e+00 -4.011372e-02 facet normal 0.88192 0.4714 -2.43656e-06 facet normal 9.996061e-01 2.805505e-02 7.297994e-04 facet normal -0.989353 0.0972815 0.108241 facet normal -0.125325 0.992116 0 vertex -5.00013 -7.48323 3.82299 vertex 8.81405 1.79875 3.82299 facet normal -0.124716 0.987214 0.0992685 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 7.5mm holes, not 6mm alpha pots - 9.8mm, +2mm rotary - 11.5mm, +3.5mm -- biggest by far, maybe 12.6mm? Alpha pots: tight, only 1/2 turn for nut 11mm - rotary, SR2511 style, with very large 17.5mm panel hole+snip off pin, add holes for a single 0.127 mm² wires, basic insulation, conductor diameter 0.65mm, outer diameter 2.1mm, see http://www.te.com/commerce/DocumentDelivery/DDEController?Action=showdoc&DocId=Customer+Drawing%7F282834%7FC1%7Fpdf%7FEnglish%7FENG_CD_282834_C1.pdf, script-generated using https://github.com/pointhi/kicad-footprint-generator/scripts/TerminalBlock_WAGO THT Terminal Block Phoenix PTSM-0,5-3-2.5-V-THR, vertical (cable from top), 9 pins, pitch 5mm, size 60x12.6mm^2, drill diamater 1.2mm, pad diameter 2.6mm, see http://www.farnell.com/datasheets/2138224.pdf, script-generated using https://github.com/pointhi/kicad-footprint-generator/scripts/TerminalBlock_WAGO THT Terminal Block Phoenix MKDS-1,5-10-5.08, 10 pins, pitch 10mm, size 122x14mm^2.

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