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Faces. Cylinder(r = shafthole_radius, h = knob_height, $fn = knob_faces); // Create a hole with radius: ", hole_r , " at ", width_mm - thickness*2; // draw a "vertical" wall to mount a circuit board to module make_surface(filename, h) { for (a = [1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16]) linear_extrude(height=a/h, convexity=10) projection(cut = true) surface(filename, center=true); } 3D Printing/Cases/Eurorack Modular Skeleton/Eurorack_box_v105.stl Executable file Unescape Hardware/PCB/precadsr/ao_tht.pretty/Potentiometer_Alps_RK163_Single_Horizontal.kicad_mod Normal file Unescape Hardware/PCB/precadsr/ao_tht.pretty/TO-92_Inline_Wide.kicad_mod Normal file View File 3D Printing/Pot_Knobs/Pot2.STL Executable file View File Hardware/PCB/precadsr/precadsr.net Normal file Unescape module label(string, size=4, halign="center") { color([1,0,0]) linear_extrude(thickness+1) BIN main MK_VCO/Fireball/Fireball VCO saw wave core.circuitjs.txt 90 lines main ENV/Envelope/Envelope.kicad_pcb 2 lines 56529bef3a Go to file 2cbdb94ba9 updated C5 footprint & tracing; schematic annotation 6523065365 updates the potentiometer shaft clf_indicator_angle_from_notch = 0; // Height of the rail + a safety margin center_adjust = 5; thickness=2; */ module label(string, size=4, halign="center", height=thickness+1, font=default_label_font) { color([1,0,0]) linear_extrude(thickness+1) text(string, size, halign=halign, font=font); } footprint "C_Rect_L22.0mm_W6.1mm_P20mm_MKT_BIG_RED_CAP" (version 20211014) (generator pcbnew footprint "POT_2_PIN_Header" (version 20211014) (generator pcbnew From 9e737342d7e56a91174c28b715d1c4beaf83a3b9 Mon Sep 17 00:00:00 2001 Subject: [PATCH 08/18] couple more minor clearance tweaks 9e7b04561b Add ground fills, fix some clearance issues, add PCB slot, more options for potentiometer inputs; knobs for turning the extruder or an axis of the knob on a stem to form a mushroom shape. Enable_stem = false; // Radius to use 7.5mm holes, not 6mm - alpha pots - 9.8mm, +2mm - rotary - 11.5mm, +3.5mm -- biggest by far, maybe 12.6mm? Alpha pots: tight, only 1/2 turn for nut 11mm - rotary, SR2511 style, with very large 17.5mm panel hole+snip off pin, add holes for a set screw, as required by some potentiometer or motor shafts to have their knobs affixed with a hair of margin footprint_depth = .25; //non-printing, barely-visible outline of component footprints printer_z_fix = 0.25; // this one is easy hole_bottom.

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