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0, 45] cube([2, 2, KnobHeight+.001], center=true); cube([RingWidth*.5, MarkingWidth, 2], center=true); if (style == "nut"){ } 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 debugging Do not assume anything works!** This is an ADSR envelope generator synth module. Layout and panel are Kosmo format. * [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 ## GitHub repository https://github.com/holmesrichards/precadsr Submodules Latest commits for file Panels/a_color_icon_of_a_flying_fireball.webp main synth_tools/Schematics/SynthMages.pretty/IDC-Header_2x05_P2.54mm_Vertical_Fixed_Ground_Fill.kicad_mod 100 lines main MK_VCO/Panels/FireballSpell.dxf 25135 lines 72 65 73 0 40 Y N 1 F N DEF Graphic GRAF 0 40 Y Y 1 F N DEF SW_Coded_SH-7010 SW 0 40 Y N 1 F N DEF SW_Reed_Opener SW 0 0 N N 1 F P Hardware/Panel/precadsr-panel/precadsr-panel-rescue.kicad_sym Normal file Unescape Hardware/PCB/precadsr/ao_tht.pretty/DIP-16_W7.62mm_Socket_LongPads.kicad_mod Normal file Unescape Schematics/SynthMages.pretty/Perfboard_3x12.kicad_mod Normal file Unescape 3D Printing/Pot_Knobs/knurledFinishLib_v2.scad Executable file View File 3D Printing/Rails/36hp_innie.stl | Bin 36336 -> 0 bytes Add circuit blocks to kick drum schematic d9153c70802a10d2fe554f80f1a497b409aac630 sr1 b1fcba1e78f37669542b35a3e32a5257c5c0240c 14162964f93e8c9aadec1d2edfbf49ea0b8bcb52 Add MK manuals HIHAT_MANUAL.pdf | Bin 0 -> 11930 bytes create mode 100644 3D Printing/Pot_Knobs/potentiometre_v3_1.5_merged.stl create mode 100644 Hardware/PCB/precadsr_Gerbers/precadsr-B_Cu.gbr create mode 100644 Panels/dual_vca.scad FN = 60; // [1:1:360] // Unit size (mm /* [Panel] */ // Line segments for circles printer_z_fix = 0.25; // this should be 1. // @todo Calculate the convexity values based on https://www.analog.com/media/en/technical-documentation/data-sheets/199399fc.pdf TO-92 2-pin leads in-line, narrow, oval pads, drill 0.75mm (see NXP SSOP-TSSOP-VSO-REFLOW.pdf and sot337-1_po.pdf SSOP16: plastic shrink small outline package; 10 leads; body width 4.4 mm; (see NXP SSOP-TSSOP-VSO-REFLOW.pdf and sot369-1_po.pdf SSOP, 16 Pin (https://www.analog.com/media/en/package-pcb-resources/package/pkg_pdf/lfcspcp/cp_16_17.pdf), generated with kicad-footprint-generator Molex Pico-Clasp side entry Molex CLIK-Mate series connector, SM03B-SURS-TF (http://www.jst-mfg.com/product/pdf/eng/eSUR.pdf), generated with kicad-footprint-generator ipc_noLead_generator.py LFCSP, 64 Pin (https://www.analog.com/media/en/package-pcb-resources/package/pkg_pdf/lfcspcp/cp_64_7.pdf), generated with kicad-footprint-generator Molex CLIK-Mate series connector, SM08B-SURS-TF (http://www.jst-mfg.com/product/pdf/eng/eSUR.pdf), generated with kicad-footprint-generator ipc_noLead_generator.py QFN, 52 Pin (http://www.holtek.com/documents/10179/116711/HT1632Cv170.pdf), generated with kicad-footprint-generator XP_POWER IAxxxxS SIP DCDC-Converter XP_POWER IAxxxxD, DIP, (https://www.xppower.com/pdfs/SF_IA.pdf), generated with kicad-footprint-generator ipc_gullwing_generator.py 16-Lead Plastic DFN (5mm x 5mm) (see http://www.everspin.com/file/236/download DFN8 2x2, 0.5P; No exposed pad (https://www.infineon.com/cms/en/product/packages/PG-DSO/PG-DSO-20-32/ Infineon SO package 20pin without exposed pad (https://www.infineon.com/cms/en/product/packages/PG-DSO/PG-DSO-20-87/ 12-Lead Plastic DFN (3mm x 3mm); Pitch 0.4mm; EP 1.7x1.54mm; for InvenSense motion sensors; keepout area marked (Package see: https://store.invensense.com/datasheets/invensense/MPU-6050_DataSheet_V3%204.pdf; See also.

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