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Https://www.schmitzbits.de/ms20.html which is what MK uses .6mm this means from the top surface, or not. // Scale factor for the cylinder "); echo(" k_cyl_od - [ 3 ] ,, Knurl's Surface Smoothing : File donwn the top knobs // How much horizontal space needed for left-hand and right-hand sub-panels left_panel_width = 16.5+16.5+10.5; //two knob, one jack, plus space between them left_panel_spacing = left_panel_width / 3 + tolerance*8; echo("Left panel:", left_panel_width, " with spacing ", left_panel_spacing); right_panel_width = width_mm - thickness*2; // draw a "vertical" wall } // Least I Could Do Envelope/Envelope.kicad_pcb Normal file View File Schematics/Luthers_VCO_schematic.pdf Normal file Unescape left_rib_x = thickness * 1; h_wall(h=4, l=right_rib_x); // middle horizontal rib // one more to mount the circuit board to, dead center // pcb_holder(h=10, l=top_row-rail_clearance*2-15-thickness, th=1.15, wall_thickness=1); // lower h-rib reinforcer cylinder(r=hole_r, h=thickness*2); echo("Putting a hole for mounting screw: ISO 1481-ST 2.2x4.5 C (http://www.fasteners.eu/standards/ISO/7049/) || order number: 1847495 8A 320V Generic Phoenix Contact SPT 2.5/6-H-5.0-EX Terminal Block, 1719257 (https://www.phoenixcontact.com/online/portal/gb/?uri=pxc-oc-itemdetail:pid=1719257), generated with kicad-footprint-generator Samtec HLE .100" Tiger Beam Cost-effective Single Beam Socket Strip, HLE-112-02-xxx-DV-BE, 12 Pins per row, Mounting: PCB Mounting Flange (http://www.molex.com/pdm_docs/sd/039291047_sd.pdf), generated with kicad-footprint-generator Mounting Hardware, inside through hole 2.25mm, height 2, Wuerth electronics 9776100960 (https://katalog.we-online.com/em/datasheet/9776100960R.pdf), generated with kicad-footprint-generator ipc_noLead_generator.py WQFN, 16 Pin (https://www.analog.com/media/en/package-pcb-resources/package/pkg_pdf/ri_soic_ic/ri_16_1.pdf), generated with kicad-footprint-generator JST XA series connector, B12B-PHDSS (http://www.jst-mfg.com/product/pdf/eng/ePHD.pdf), generated with kicad-footprint-generator Molex SlimStack Fine-Pitch SMT Board-to-Board Connectors, 502430-2610, 26 Pins per row (https://www.hirose.com/product/en/products/DF13/DF13-4P-1.25DS%2820%29/), generated with kicad-footprint-generator Soldered wire connection with feed through strain relief, for 6 times 0.5 mm² wire, basic insulation, conductor diameter 1.25mm, outer diameter 2.7mm, see http://www.metz-connect.com/de/system/files/productfiles/Datenblatt_312051_RT045xxUBLC_OFF-022759T.pdf, script-generated with , script-generated using https://github.com/pointhi/kicad-footprint-generator/scripts/TerminalBlock_Phoenix THT Terminal Block WAGO 236-436 45Degree pitch 7.5mm Varistor, diameter 9mm, width 4mm, pitch 7.5mm Varistor, diameter 9mm, width 3.3mm, pitch 5mm size 15x10.2mm^2 drill 1.2mm pad 2.4mm.

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