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-9.013769e-03 1.621583e-01 facet normal 0.643699 0.528205 0.553761 facet normal -0.7808 0.129508 0.611211 vertex -4.40436 -5.23815 7.19149 vertex -0.790944 -6.85859 7.37319 facet normal 0.331516 0.422844 0.843386 facet normal -0.0992127 0.014848 -0.994955 vertex -9.68198 -2.48363 0.0440226 facet normal -0.773009 -0.634395 0 facet normal -2.530943e-001 -4.412123e-001 8.609733e-001 facet normal 0.036353 0.0926248 -0.995037 vertex -3.08877 9.50627 0.0451465 facet normal 0.992923 0.0652571 0.0992248 facet normal 0.989342 0.0974349 0.108208 facet normal -0.980786 0.195087 0 facet normal -8.391899e-02 9.964726e-01 0.000000e+00 facet normal -6.013306e-01 7.990003e-01 0.000000e+00 vertex -9.259138e+01 9.353824e+01 1.855000e+01 vertex -9.463189e+01 1.055466e+02 2.655000e+01 facet normal -8.242446e-001 -5.662339e-001 0.000000e+000 vertex -5.050561e+000 2.487153e+000 9.983999e+000 vertex -4.608007e+000 5.307639e+000 9.983999e+000 vertex -6.958273e+000 1.118030e+000 2.496000e+001 vertex 1.269793e+000 6.921616e+000 2.496000e+001 vertex -5.550534e+000 -1.056204e+000 9.983999e+000 vertex 3.043209e+000 -6.442358e+000 1.747200e+001 facet normal 0.84476 -0.442038 0.301633 vertex 4.30043 -4.59658 7.71246 facet normal 0.773019 -0.630109 0.0735129 facet normal 0.95132 0.288584 0.108209 facet normal -0.834607 -0.26838 0.481043 vertex -0.364032 -6.51059 7.33259 vertex 4.43444 -4.69689 7.32632 vertex 6.51059 0.364032 7.33259 facet normal -0.952376 0.288896 0.0975692 vertex 1.81418 8.80936 4.51215 facet normal -9.198330e-01 -3.923101e-01 2.985835e-04 vertex -1.039194e+02 9.589675e+01 4.255000e+01 facet normal 4.395878e-001 -7.536189e-001 4.886932e-001 facet normal 0.463909 0.883084 0.0703601 facet normal 0.683044 0.365095 0.63258 facet normal -0.470887 0.0463777 0.880973 vertex 0 -9.96384 2.94279 facet normal -1.398071e-01 9.901788e-01 0.000000e+00 vertex -9.073916e+01 1.016540e+02 1.055000e+01 facet normal 4.391149e-002 -7.528077e-002 9.961951e-001 vertex 5.368578e+000 -3.097410e+000 2.496000e+001 vertex -6.577143e-001 5.585604e+000 2.496000e+001 vertex 5.494498e+000 1.396402e+000 9.983999e+000 vertex 3.355953e+000 -6.285113e+000 2.496000e+001 vertex -6.149543e+000 3.418378e+000 2.496000e+001 vertex -2.111555e+000 3.615334e+000 2.495526e+001 facet normal 0.343403 -0.6852 0.64232 facet normal 0.995114 -0.0980054 -0.0119737 facet normal 0.991506 -0.0943295 0.089547 vertex 4.13938 4.98277 7.73103 facet normal -3.734865e-001 6.399639e-001 6.715311e-001 facet normal 0.124559 -0.036638 0.991535 facet normal 0.282974 -0.360201 0.888921 vertex 4.97711 -4.83683 6.93683 facet normal -2.880153e-004 -5.040268e-004 -9.999998e-001 ## Documentation: ### Documentation: * [Schematic](Docs/precadsr.pdf) * PCB layout: make power connection traces larger; MK uses a CA3080 OTA, an expensive and rare chip these days ($3/ea on amazon, maybe fakes) VCA MK's VCA Probably a straightforward build: one op-amp, four transistors and some example modules main 5a4e89eea6 Add position for resistor between coarse and +12V, value Fireball/Fireball.kicad_sch | 4 .../PCB/precadsr_Gerbers/precadsr-F_Paste.gbr | 15 .../PCB/precadsr_Gerbers/precadsr-F_SilkS.gbr | 1166 .../PCB/precadsr_Gerbers/precadsr-NPTH.drl | 17 .../fastestenv_Switch_Hole.kicad_mod | 17 .../Kosmo_LED_Hole_NPTH.kicad_mod | 17 .../PCB/precadsr_Gerbers/precadsr-PTH.drl | 4 .../precadsr_aux_Gerbers/precadsr-NPTH.drl | 4 | | | | | | | | | | | R8, R10, R12 | 3 From 2118197c1e2cab02a4a0c4b6381e9d7946ff4f12 Mon Sep 17 00:00:00 2001 Subject: [PATCH] Add schematic, start on PCB Fireball/Fireball.kicad_sch | 48 dd8c61c34f.

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