synth_tools

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The OpenSCAD default. // (3) MAIN MODULE knob(); // Entry point of the stem. [mm] // Distance of the arrow shaped hole you can unzip into the space of 5 out_working_increment = working_increment * 4 / 5; out_row_1 = v_margin+12; row_2 = row_1 + v_margin + 12; //knob_radius top_row = height - v_margin; working_increment = working_height / 7; // generally-useful spacing amount for vertical columns of stuff working_height = height - 25; // build up seven rows; middle one unused row_7 = row_6 + vertical_space/7; row_6 = row_5 + vertical_space/7; row_7 = row_6 + vertical_space/7; row_6 = row_5 + vertical_space/7; row_4 = row_3 + vertical_space/7; cv_in_1a = [left_col, row_3, 0]; cv_in_2b = [right_col, row_2, 0]; fm_lvl = [second_col, first_row, 0]; sync_in = [first_col, fifth_row, 0]; pwm_duty = [second_col, second_row, 0]; //Third row interface placement sync_in = [first_col, third_row, 0]; fm_in = [input_column - h_margin/2, bottom_row, 0]; cv_in = [input_column, bottom_row, 0]; fm_in = [input_column + h_margin/2, row_1, 0]; audio_out_2 = [right_col, row_5, 0]; cv_in_2a = [left_col, row_1, 0]; square_out = [third_col, third_row, 0]; saw_out = [output_column, bottom_row, 0]; pwm_pot = [input_column - h_margin/2, bottom_row, 0]; pwm_pot = [input_column + h_margin/2, bottom_row, 0]; cv_in = [h_margin, row_1, 0]; square_out = [output_column, bottom_row, 0]; pwm_duty = [second_col, first_row, 0]; c_tune = [second_col, first_row, 0]; c_tune = [width_mm/2, top_row, 0]; f_tune = [h_margin+working_width/8, row_3, 0]; right_rib_x = width_mm - h_margin; working_height = height - v_margin - title_font_size*2; saw_out = [h_margin + working_width/4, row_1, 0]; square_out = [third_col, third_row, 0]; fm_lvl = [h_margin+working_width/8, row_2, 0]; audio_in_2 = [left_col, row_2, 0]; fm_lvl = [h_margin+working_width/8, row_3, 0]; right_rib_x = width_mm - h_margin; left_rib_x = thickness + 9.5/2 + tolerance*2; //three knobs 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 - h_margin; left_rib_x = hole_dist_side + thickness; working_height = height - v_margin - title_font; left_rib_x = 0; right_rib_x = width_mm - col_right - thickness; // column from edge plus hole radius h_wall(h=4, l=slider_spacing * 10 + center_adjust; right_col = width_mm - hole_dist_side, hole_dist_top); echo("Putting a hole for mounting screw: ISO 1481-ST 2.2x4.5 C or ISO 7049-ST 2.2x6.5 C (http://www.fasteners.eu/standards/ISO/7049/) || order number: 1757336 12A.

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