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BackNormal 0.114168 0.990967 -0.0703566 facet normal 0.40362 -0.491814 0.771499 facet normal 4.647000e-001 8.116192e-001 3.540171e-001 vertex -4.009574e+000 -2.381767e+000 2.476740e+001 facet normal 0.500001 -0.866025 1.79992e-07 vertex -2.81744 -1.16477 6.59 facet normal -0.0983934 -0.0148295 -0.995037 vertex -9.61887 3.06254 0.0491304 facet normal 9.991298e-01 4.170739e-02 2.542647e-04 vertex -1.045763e+02 9.900120e+01 4.255000e+01 facet normal -0.768512 -0.63062 0.108202 facet normal 0.181147 -0.338927 0.923209 vertex 7.50438 4.96056 3.82299 facet normal -9.538195e-001 -3.003805e-001 0.000000e+000 vertex 4.028628e+000 -4.029531e+000 2.496000e+001 vertex -5.008282e+000 -2.640207e+000 1.747200e+001 facet normal 0.481758 0.876304 0 vertex -5.96308 8.22545 2.19603 vertex 1.97312 -9.91954 2.58057 facet normal 2.096583e-001 3.669017e-001 9.063259e-001 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 * [How to use](Docs/use.md 96f746fa2d Final tweaks, version submitted to JLCPCB on 20240124 Final tweaks, version submitted to JLCPCB on 20240124 Experimenting with more representative footprints. Consider adding a switch module label(string, size=4, halign="center") { color([1,0,0]) linear_extrude(height) text(string, size, halign=halign, font=font); } module knurled_finish(ord, ird, lf, sh, fn, rn) { for(j=[0:rn-1]) assign(h0=sh*j, h1=sh*(j+1/2), h2=sh*(j+1)) { for(i=[0:fn-1]) assign(lf0=lf*i, lf1=lf*(i+1/2), lf2=lf*(i+1)) { polyhedron( points=[ [ 0,0,h0], [ ord*cos(lf0), ord*sin(lf0), h0], [ ord*cos(lf2), ord*sin(lf2), h0], [ ird*cos(lf1), ird*sin(lf1), h2], [ ird*cos(lf1), ird*sin(lf1), h0], [ ord*cos(lf2), ord*sin(lf2), h0], [ ird*cos(lf0), ird*sin(lf0), h1], [ 0,0,h2], Created on Tue Mar 5 20:19:51 2024 ; FORMAT={-:-/ absolute / metric / decimal} Hardware/Panel/precadsr-panel-Gerbers/precadsr-panel.gbrjob Normal file View File 3D Printing/Jigs/eurorack_test_jig_150mm.stl Executable file View File // testing futura vs quentincaps in F6 rendering label_font_size = 5; //mm center_col = width_mm/2; row_1 = bottom_row + v_margin + 12; row_2 = row_1 + vertical_space/7; row_6 = row_5 + vertical_space/7; cv_in_1a = [left_col, row_6, 0]; audio_in_1 = [left_col, row_3, 0]; right_rib_x = width_mm - thickness*2; left_rib_x = thickness * 1; right_rib_x = width_mm - h_margin; cv_in = [input_column, row_2, 0]; fm_lvl = [h_margin+working_width/8, row_3, 0]; right_rib_x = width_mm - col_right; // column from edge plus hole radius h_wall(h=4, l=slider_spacing * 10 + center_adjust; right_col = width_mm - hole_dist_side - thickness; // column from edge plus hole radius Panels/10_step_seq_38hp_v3.1.step_nob_up.scad Normal file View File 3D Printing/Pot_Knobs/Knob_Factory.scad Executable file View File Hardware/PCB/precadsr/precadsr.net Normal file Unescape // Width of module (HP width = 36; // [1:1:84] working_increment .
- Crystal ABM8G http://www.abracon.com/Resonators/ABM8G.pdf, 3.2x2.5mm^2.
- DF Package; 12-Lead Plastic Micro Small Outline.