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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: barely enough to navigate fluently in preview mode. * @todo Support knurling of the PCB, with tolerances // th = thickness * 1.2; right_rib_x = width_mm - h_margin; input_column = h_margin; working_height = height - v_margin - title_font_size*2; saw_out = [output_column, bottom_row, 0]; pwm_pot = [input_column - h_margin/2, row_1, 0]; fm_pot = [input_column - h_margin/2, row_1, 0]; saw_out = [output_column, row_2, 0]; cv_2b_atten = [right_col, row_2, 0]; square_out = [third_col, fourth_row, 0]; //Fifth row interface placement square_out = [output_column, bottom_row, 0]; pwm_pot = [input_column + h_margin/2, bottom_row, 0]; pwm_duty = [input_column, bottom_row, 0]; c_tune = [width_mm/2 + h_margin, top_row, 0]; f_tune = [width_mm/2 - h_margin, top_row, 0]; left_rib_x = thickness + 9.5/2 + tolerance*2; //three knobs plus space between them right_panel_width = 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); echo("Putting a hole with radius: ", hole_r , " at ", hole_dist_side, hole_dist_top); echo("Putting a hole for mounting screw: ISO 1481-ST 2.2x6.5 C (http://www.fasteners.eu/standards/ISO/7049/) || order number: 1757268 12A || order number: 1776621 12A Generic Phoenix Contact connector footprint for: MCV_1,5/13-GF-3.81; number of pins: 03; pin pitch: 5.00mm; Vertical; threaded flange; footprint includes mount hole for mounting screw: ISO 1481-ST 2.2x6.5 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: 1923898 16A (HC Generic Phoenix Contact connector footprint for: MSTBVA_2,5/6-G; number of pins: 02; pin pitch: 5.08mm; Vertical; threaded flange; footprint includes mount hole for mounting screw: ISO 1481-ST 2.2x6.5 C or ISO 7049-ST 2.2x6.5 C (http://www.fasteners.eu/standards/ISO/7049/) || order number: 1843664 8A 160V Generic Phoenix Contact connector footprint for: MC_1,5/6-G-3.5; number of pins: 02; pin pitch: 7.62mm; Vertical; threaded.

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