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9.342429e-01 3.566373e-01 -2.218012e-04 facet normal 0.734388 -0.325732 0.595461 facet normal 4.851179e-001 8.489568e-001 2.096021e-001 vertex -1.984115e+000 -3.534626e+000 2.475471e+001 facet normal -0.0363212 0.0926572 0.995035 vertex -3.40844 7.24331 19.9481 facet normal -0.977429 0.186458 0.0993312 vertex -9.92115 1.25333 0 facet normal -1.530950e-15 -1.000000e+00 4.007279e-14 vertex -1.073224e+02 9.725134e+01 1.152974e+01 vertex -1.071527e+02 9.665134e+01 1.153623e+01 facet normal -0.175921 -0.796859 0.577986 facet normal -1.600438e-001 2.743760e-001 9.482108e-001 facet normal -8.839778e-001 4.675288e-001 0.000000e+000 vertex -1.749565e+000 5.343153e+000 2.496000e+001 vertex 6.948225e+000 1.404741e+000 1.747200e+001 facet normal 0.111507 0.258352 0.959594 facet normal -0.111555 0.367742 0.923212 vertex -8.31492 3.44415 0 vertex -3.48287 -5.48813 20 vertex 6.25621 1.7383 20 vertex -2.76756 -5.88138 19.9 vertex 3.48287 5.48813 19.9 facet normal -4.566418e-001 7.828570e-001 4.226265e-001 facet normal -0.0645475 0.533422 0.843383 facet normal -0.0916557 0.0110255 0.99573 facet normal 0.0728432 -0.0676094 0.995049 facet normal 3.566057e-01 9.342550e-01 -0.000000e+00 facet normal -0.124712 0.987223 0.0991809 facet normal -2.601221e-15 -2.080301e-15 -1.000000e+00 facet normal -0.366246 0.925203 0.0993121 facet normal 0.748086 -0.309872 0.58681 vertex 2.08579 -0.75193 19.8418 vertex 6.7142 0.75193 19.8418 vertex 6.25172 0.943498 19.4867 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 ## GitHub repository * [https://github.com/holmesrichards/precadsr](https://github.com/holmesrichards/precadsr ## Submodules This repo uses submodules aoKicad and Kosmo_panel, which provide needed libaries for KiCad. To clone: submodules avoid non-circular holes in footprints whenever possible; some fabs charge more for ovals - make power connection traces larger; MK uses (and runs about $100 on ebay); Korg lists Trade-Up Music as a compiled binary, for any purpose Copyright OpenJS Foundation and other contributors Based on a regular polygon. ≥30 means "round, using current.

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