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Main module. It calls the submodules. Make_the_knob(); module make_the_knob() { difference() { difference() { union() { difference(){ railRect(height); railSlot(height); railSupportCavity(height); } } // 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; // h[p] if (style == "nut"){ // a round // stem base and panel: 60mm slider - 7mm, +4mm extra pushbutton panel mounts - 8.6mm, +4mm extra thunkicons - 8.9mm, +3.5mm, make sure to use Latest commits for file Envelope/Envelope.kicad_pro Latest commits for file Panels/dual_vca.scad T5 15.200mm 0.5984" (1 hole) Total plated holes count 0 Hardware/Panel/precadsr-panel-Gerbers/precadsr-panel-CmtUser.gbr Normal file Unescape panelThickness = 2; center_adjust = 2.5; //mm first_col = 10.1+center_adjust; //mm second_col = width_mm/2; vertical_space = height - v_margin*2 - title_font_size; working_increment = working_height / (8+tolerance/3); // generally-useful spacing amount for vertical columns of stuff col_left = h_margin; col_right = width_mm - right_rib_thickness; // projection: make a 2d version v_wall(h=4, l=height-rail_clearance*2, th=right_rib_thickness); //outline of whole PCB cube([137.5, 97, 1], center=true); working_increment = working_height / 6; // generally-useful spacing amount for vertical columns of stuff working_height = height - hole_dist_top); cylinder(r=hole_r, h=thickness*2); echo("Putting a hole for mounting screw: ISO 1481-ST 2.2x6.5 C or ISO 7049-ST 2.2x6.5 C or ISO 7049-ST 2.2x6.5 C or ISO 7049-ST 2.2x6.5 C or ISO 7049-ST 2.2x4.5 C or ISO 7049-ST 2.2x4.5 C or ISO 7049-ST 2.2x4.5 C or ISO 7049-ST 2.2x6.5 C or ISO 7049-ST 2.2x6.5 C (http://www.fasteners.eu/standards/ISO/7049/) || order number: 1827897 8A 160V Generic Phoenix Contact connector footprint for: MC_1,5/4-G-5.08; number of pins: 03; pin pitch: 3.81mm; Vertical; threaded flange; footprint includes mount hole for mounting screw: ISO 1481-ST 2.2x6.5 C (http://www.fasteners.eu/standards/ISO/7049/) || order number: 1844278 8A 160V Generic Phoenix Contact connector footprint for: MSTBV_2,5/14-GF-5,08; number of pins: 10; pin pitch.

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