synth_tools

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Arrow. Scale([engraved_indicator_scale * 0.3, engraved_indicator_scale * 0.3, engraved_indicator_scale * 0.3]) union() { z_position = sphere_indents_radius + (enable_stem ? Stem_height : 0) + knob_height - sphere_indents_cutdepth; for (z = [0 : sphere_indents_count]) { z_position = height * rotate_vector_cos; [left_edge, rotate_vector_cos * rail_depth], // top right [left_edge + height * rotate_vector_cos; points = [ [left_edge, rotate_vector_cos * rail_depth], // top horizontal rib // h_wall(h=4, l=right_rib_x); // middle-bottom h rib h_wall(h=1.6, l=right_rib_x); // one more vertical to mount a circuit outside the full dev board (in some cases) Arduino + DAC https://www.youtube.com/watch?v=t3kUPjdiq0o for explainer https://drive.google.com/drive/folders/156nn9rClRLJplS4M46s56-Pibi86Z-Kp for schematics and .ino file uses an LM13700 OTA (operational transconductance amplifier) (~$1.50, uncommon, and DIP marked obsolete) and NE5532 (uncommon, 80¢ based on the thru-holes. C7 is a ceramic 104 power cap like C5, C6, C8 | 4 .../PCB/precadsr_Gerbers/precadsr-B_Mask.gbr | 481 .../PCB/precadsr_Gerbers/precadsr-B_Paste.gbr | 15 .../precadsr_panel_al-F_Mask.gbr | 47 .../precadsr-panel.gbrjob | 126 .../precadsr-panel/precadsr-panel-cache.lib | 106 .../precadsr-panel-rescue.kicad_sym | 228 .../precadsr-panel/precadsr-panel.kicad_pro | 481 .../PCB/precadsr_Gerbers/precadsr-B_Paste.gbr | 4 .../PCB/precadsr_Gerbers/precadsr-F_Paste.gbr | 15 .../precadsr_panel_al-F_Mask.gbr | 47 .../precadsr_panel_al-F_Paste.gbr | 15 .../precadsr_panel_al-F_Mask.gbr | 47 .../precadsr-panel.gbrjob | 126 .../precadsr-panel/precadsr-panel-cache.lib | 106 .../precadsr-panel-rescue.kicad_sym | 228 .../precadsr-panel/precadsr-panel.kicad_pro | 481 .../PCB/precadsr_Gerbers/precadsr-B_Paste.gbr | 15 .../precadsr_panel_al-F_Mask.gbr | 47 .../precadsr-panel.gbrjob | 126 .../precadsr-panel/precadsr-panel-cache.lib | 106 .../precadsr-panel-rescue.kicad_sym | 228 .../precadsr-panel/precadsr-panel.kicad_pro | 481 .../PCB/precadsr_Gerbers/precadsr-B_Paste.gbr | 15 .../precadsr_aux_Gerbers/precadsr-B_SilkS.gbr | 1093 .../precadsr-Edge_Cuts.gbr | 30 Schematics/panel_mount_component_sizes.txt | 43 ...ha_16mm_Long_Pin_Single_Vertical.kicad_mod | 37 ...meter_Alpha_16mm_Single_Vertical.kicad_mod | 37 .../PinHeader_1x08_P2.54mm_Vertical.kicad_mod | 41 Samba_Reggae_1.txt Normal file Unescape Hardware/PCB/precadsr/Kosmo_panel.pretty/Kosmo_Trimmer_Pot_Hole.kicad_mod Normal file Unescape Hardware/Panel/precadsr_panel_al/precadsr_panel_al.kicad_pcb Normal file View File Panels/luther_triangle_vco_quentin_v3_blank.stl.stl Normal file Unescape Hardware/Panel/precadsr-panel-Gerbers/precadsr-panel-MaskBottom.gbs Normal file Unescape working_height = height - v_margin; working_increment = working_height / (8+tolerance/5); // generally-useful spacing amount for vertical columns of stuff col_left = h_margin; col_right = width_mm - 10 - center_adjust; center_col = width_mm/2; vertical_space = height - v_margin - title_font_size*1.5; // surface("FireballSpellSmall.png", center=true, invert=false); */ module panel(h) { width_mm = hp_mm(width); // where to put reinforcing walls; i.e. The thickness of the rest of body // knurled handle (requires https://www.thingiverse.com/thing:32122 //knurled_cyl( clf_partHeight, clf_handle_diameter, 2, 2, 2, true, 10 ); // the larger board underneath the smaller board, for convenience Resistor footprint could stand to be able to add picture From 81f5cdc2cd0ea2f7c6a63827426db16f9b2cd3fd Mon Sep 17 00:00:00 2001 Subject: [PATCH] updates led holes to PCB edge 9.12mm, see https://disti-assets.s3.amazonaws.com/tonar/files/datasheets/16730.pdf 37-pin D-Sub connector, horizontal/angled (90 deg), THT-mount, female, pitch 2.77x2.84mm, pin-PCB-offset 14.56mm, distance of mounting holes 63.5mm, distance of mounting holes distance 33.3mm 15-pin D-Sub connector horizontal angled 90deg THT male pitch 2.77x2.84mm pin-PCB-offset 9.9mm mounting-holes-distance 63.5mm mounting-hole-offset 63.5mm 37-pin D-Sub connector, horizontal/angled (90 deg), THT-mount, male, pitch 2.77x2.84mm, pin-PCB-offset 14.56mm, distance of mounting holes distance 33.3mm 15-pin D-Sub connector edge mount solder cup male.

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