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Back9.996590e-01 2.611259e-02 -1.272335e-07 vertex -9.020141e+01 9.927685e+01 1.755000e+01 facet normal -0.630682 -0.768461 0.108208 facet normal 0.00146195 -0.116322 0.99321 facet normal 0.76572 0.435817 0.473008 vertex 6.5979 -0.528493 7.34278 facet normal -0.768509 -0.630625 0.108196 facet normal 0.442582 -0.106257 0.890411 vertex 3.40929 -0.719793 18.9636 vertex 4.4 -1.22459 18.9636 vertex 3.68021 -0.990711 18.9636 vertex 3.04733 -0.982774 19.1916 facet normal -0.561107 0.299918 0.771497 vertex -7.90994 -3.27641 5.56266 facet normal 3.799200e-01 -9.250193e-01 -3.442513e-04 vertex -9.446753e+01 9.232659e+01 2.550000e+00 facet normal 8.151110e-01 1.320564e-03 5.793033e-01 facet normal 0.962632 0.191481 -0.191508 facet normal 0.083183 0.0810354 0.993234 vertex 4.3315 -5.83003 7.92322 vertex 4.3279 5.83299 7.92316 facet normal 8.456261e-02 -2.365524e-03 -9.964154e-01 facet normal -2.880153e-004 -5.040268e-004 -9.999998e-001 ## 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 for the Executable Form of the knob. [mm] sphere_indents_center_distance = 12; // [1:1:84] /* [Holes] */ // Line segments for circles printer_z_fix = 0.2; // Padding to maintain manifold rotate_extrude(convexity = 5, $fn = sphere_indents_faces); height = cone_indents_height + 2 * nothing, shafthole_cutoff_arc_height + 2 * nothing, shafthole_cutoff_arc_height + 2 * shafthole_radius + 2 * nothing, shafthole_height + 2 * nothing cube(cutoff_size, center = false); z_position = height - v_margin*2 - title_font_size; working_increment = working_height / (8+tolerance/5); // generally-useful spacing amount for vertical columns of stuff working_height = height - v_margin*2 - title_font_size*1.5; working_height = height - rail_clearance - thickness*2 - 16.5/2; // 16.5 is the first run PCB Precision ADSR with mods Light emitting diode, 5 mm x 20 mm fuse holders; Vertical w/ Stability Pins; 250V; 6.3-16A (http://www.cooperindustries.com/content/dam/public/bussmann/Electronics/Resources/product-datasheets/Bus_Elx_DS_2118_HB_PCB_Series.pdf 5 mm Small Signal NPN Transistor, TO-92"/>