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Midpoint of the indenting cones. [mm] // ------------------------- // Create a hole with radius: ", hole_r , " at ", width_mm - 10 - center_adjust; // build up seven rows; middle one unused row_2 = row_1 + vertical_space/7; cv_in_1a = [left_col, row_6, 0]; audio_in_1 = [left_col, row_5, 0]; cv_in_2a = [left_col, row_1, 0]; pwm_in = [width_mm - h_margin - working_width/8, row_4, 0]; pwm_cv_lvl = [width_mm - h_margin - working_width/8, row_3, 0]; c_tune = [second_col, fifth_row, 0]; pwm_duty = [input_column, bottom_row, 0]; c_tune = [width_mm/2 - h_margin, top_row, 0]; left_rib_x = thickness * 1.2; right_rib_x = width_mm - h_margin; out_row_1 = v_margin+12; row_2 = row_1 + v_margin + 12; row_1 = v_margin+12; row_2 = working_increment*1 + row_1; row_4 = working_increment*3 + row_1; working_increment = (working_height-v_margin+thickness) / (9); // generally-useful spacing amount for vertical columns of stuff working_height = height * rotate_vector_cos, rotate_vector_sin * rail_depth] // top horizontal rib h_wall(h=1.6, l=right_rib_x); // one more vertical to mount a circuit board to, dead center // one more vertical to mount the circuit board to, dead center pcb_holder(h=10, l=top_row-rail_clearance*2, th=1.15, wall_thickness=1); // lower h-rib reinforcer ## Photos ### Photos ## Documentation: * [Schematic](Docs/precadsr.pdf) * PCB layout: front, back How to use for rounding teh top edge. [mm] // -------------------------------------- // Whether to create a serrating effect for better grip on the larger board underneath the smaller board. // margins from edges h_margin = hole_dist_side + thickness; working_height = height - v_margin*2 - title_font_size; working_increment = working_height / 7; // generally-useful spacing amount for vertical columns of stuff col_left = thickness * 2; right_rib_x = width_mm - h_margin; left_rib_x = thickness * 1; //right_rib_x = width_mm - 9.5/2 - right_rib_thickness - tolerance; // left_panel_width = 40; // widest element is rotary, at 30mm slider_center = (width_mm - left_panel_width - right_panel_width)/2 + left_panel_width; panel(width); // Top left: clock in, speed pot_p160(); // Left side: meta-step controls } module toggle_switch_6_8mm() { // Breaking Cat News elseif (strpos($article['link'], 'dead-philosophers.com/?p') !== FALSE) { From b4b4641770af206fdb9aac874d2d59b9ecc400d1 Mon Sep.

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