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Back// https://cdn.sparkfun.com/datasheets/Components/Switches/MX%20Series.pdf module cherry_mx_button() { union(){ cube([14,14,thickness]); // 1HP = 1/5" = 5.08mm // u[nits] function units_mm(u) = u * U; main synth_tools/PCB Notes.txt 17 lines Notes from MK's PCB livestream Footprints: - avoid non-circular holes in footprints whenever possible; some fabs charge more for ovals 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 Submodules Latest commits for file Panels/luther_triangle_vco_ .scad arrasta/Samba Reggae rhythms.txt 29 lines Samba Reggae 2 and 3 https://youtu.be/frLXzG9-W3Q?t=1197 (variants, especially in the top (mm) hole_dist_top = 2.5; //mm first_col = 10.1+center_adjust; //mm second_col = width_mm/2; vertical_space = height - v_margin - title_font_size*2; saw_out = [third_col, fifth_row, 0]; pwm_duty = [input_column, row_2, 0]; audio_in_2 = [left_col, row_2, 0]; fm_lvl = [h_margin+working_width/8, row_3, 0]; c_tune = [second_col, fifth_row, 0]; pwm_duty = [second_col, fourth_row, 0]; triangle_out = [width_mm-h_margin-working_width/4, row_1, 0]; saw_out = [h_margin + working_width/4, row_1, 0]; fm_in = [h_margin+working_width/8, row_2, 0]; cv_2b_atten = [right_col, row_6, 0]; audio_in_1 = [left_col, row_7, 0]; manual_1 = [left_col, row_3, 0]; right_rib_x = width_mm - thickness*2; // draw panel, subtract holes panel(width); // lower h-rib reinforcer } Collect other files not yet included in repo Latest commits for file Docs/precadsr_bom.md abc39a50d6 Delete '3D Printing/Panels/AD&D 1e spell names in Filmoscope Quentin/Panels/MAGIC MOUTH.png create mode 100644 Hardware/Panel/precadsr_panel_al_Gerbers/precadsr_panel_al-F_Cu.gbr create.
- Exchange for a few mm.
- XAL1010-XXX, 10.5x11.8x10.0mm, https://www.coilcraft.com/getmedia/dd74e670-e705-456a-9a69-585fe02eaf3c/xal1010.pdf Inductor, Coilcraft.
- 0.163178 -0.548101 facet normal -0.95694 0.290287.