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OpenSCAD can find it (your current project's * working directory/folder or your OpenSCAD script and call either... * knurled_cyl( Knurled cylinder height, * Knurled surface smoothing amount ); } module label(string, size=4, halign="center", height=thickness+1, font=default_label_font) { color([1,0,0]) linear_extrude(thickness+1) text(string, size, halign=halign, font=font); } From d8a7439c05979d3c73da6a91162e90a1a48a57e5 Mon Sep 17 00:00:00 2001 Subject: [PATCH] Change op amp, dims to user drawings Hardware/PCB/precadsr/potsetc.sch | 602 Hardware/PCB/precadsr/precadsr.cmp | 45 Hardware/PCB/precadsr/precadsr.net | 147 Hardware/PCB/precadsr/precadsr.pro | 258 Hardware/PCB/precadsr/precadsr.xml | 884 main MK_VCO/Schematics/MK_VCO_RADIO_SHAEK_W_PARTS.diy 6789 lines Latest commits for file Schematics/Dual_VCA.diy Bring in diylc and openscad design ## Mechanical assembly Regarding the board mounted potentiometers, there are two overlapping footprints provided for each, one primary and one other thing: * The 16 mm pots had long enough terminals, barely, to poke through the board, cross at 90° to minimize capacitance between traces vias connect through the PCB enough for soldering with the indicator, setscrew or outer faces. [degrees] sphere_indents_offset_angle = 0; right_rib_x = width_mm - h_margin; input_column = h_margin; col_right = width_mm - thickness*2; union() { cube([board_width, board_height, thickness]); cylinder(thickness+standoff_height, r=standoff_radius, $fn=360); cube([cutout_width, cutout_height, thickness+3]); cylinder(h=thickness+standoff_height+3, r=hole_radius, $fn=360); vertex 0 -8.56166 5.56266 facet normal -0.366291 -0.925196 0.0992094 facet normal 2.500686e-13 -1.000000e+00 7.955446e-13 facet normal 9.427791e-01 6.416468e-03 3.333562e-01 vertex -9.044135e+01 1.007803e+02 1.025032e+01 facet normal -0.741889 0.638745 0.203973 vertex 4.37272 5.83103 7.67586 facet normal 0.22241 0.884711 0.409659 facet normal 3.629390e-15 -4.880188e-15 1.000000e+00 facet normal -0.634321 -0.772977 -0.011946 facet normal 0.643689 -0.528266 0.553714 facet normal 0.243786 0.29705 0.923217 facet normal 2.498229e-001 4.371906e-001 8.639750e-001 vertex -2.751597e+000 -3.222466e+000 2.491820e+001 facet normal -0.0974474 0.989341 0.108207 facet normal -0.0922853 0.0580967 0.994036 vertex -0.0587368 7.36167 6.86308 facet normal -1.371665e-14 -1.000000e+00 3.935526e-15 facet normal 0.247465 -0.963808 0.0991679 vertex 3.09017 -9.51056 0 facet normal -7.314496e-001 -6.818955e-001 0.000000e+000 vertex 5.673623e+000 -2.682343e-001 2.496000e+001 vertex 4.427276e+000 5.493920e+000 9.983999e+000 vertex -9.918118e-002 5.624815e+000 9.983999e+000 vertex -6.992785e+000 -9.744930e-001 1.747200e+001 vertex 1.039424e+000 -7.046255e+000 2.496000e+001 vertex 7.390471e-001 5.579846e+000 1.747200e+001 facet normal 0.0818475 -0.0808324 0.993362 vertex 4.10478 5.1829 7.85113 vertex -4.12613 4.97321 7.83559 facet normal -4.384196e-001 7.543000e-001 4.886919e-001 vertex 6.390748e-001 -4.360113e+000 2.480400e+001 facet normal -6.467842e-01 -4.329306e-03 7.626608e-01 vertex -1.047732e+02 9.725134e+01 9.412657e+00 vertex -1.046955e+02 9.725134e+01 9.489068e+00 facet normal 0.766702 0.634276 0.09931 facet normal 2.964451e-001 9.550499e-001 0.000000e+000 facet normal 0.119205 0.00736574 0.992842 vertex -7.90932 2.4397 19.9688 facet normal -9.494893e-14 -1.000000e+00 -9.054433e-14 facet normal -3.169297e-13 -1.000000e+00 6.320575e-13 vertex -1.084234e+02 9.725134e+01 1.113305e+01 vertex -1.084033e+02 9.725134e+01 1.116563e+01 facet normal 1.771281e-15 -7.468524e-16 -1.000000e+00 facet normal -0.353629 -0.430896 0.830226 vertex -7.48471 5.22233 3.76384 facet normal 9.881418e-01 -2.744388e-03 -1.535194e-01 vertex -9.050485e+01 1.010009e+02 1.165510e+01 facet normal -0.99044 0.0975513 0.0975338 facet normal -0.995174 0.0974658 0.0113699 facet normal -0.137446 -0.257144.

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