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//doesn't get simpler than this foreach($imgs as $img){ if ($img->getAttribute('title')) { $article['content'] .= "

" . $entry->textContent . "

"; } } // Scenes From A Multiverse (to get alt tags textified. Function rel2abs($rel, $base) { if (anchor_hole=="right" || anchor_hole=="both") { text(string, size, halign=halign, font=font); // draw a "vertical" wall to mount the circuit board to, dead center v_wall(h=4, l=top_row-rail_clearance*2-thickness-15); // PCB holder pcb_holder(h=10, l=top_row-rail_clearance*2-15-thickness, th=1.15, wall_thickness=1); // lower h-rib reinforcer ## Photos [to be added] ## Documentation: * [Schematic](Docs/precadsr.pdf) * PCB layout: [front](Docs/precadsr_layout_front.pdf), [back](Docs/precadsr_layout_back.pdf) * [BOM](Docs/precadsr_bom.md) * [Build notes](Docs/build.md) How to apply smooth = 20; shaft_radius = 3.25; shaft_smoothness = 20; // How much horizontal space needed for left-hand and right-hand sub-panels left_panel_width = 16.5+16.5+10.5; //two knob, one jack, plus space between them right_panel_width = width_mm - right_rib_thickness; // projection: make a hole with radius: ", hole_r , " at ", width_mm - h_margin; cv_in = [input_column, bottom_row, 0]; pwm_duty = [second_col, third_row, 0]; fm_lvl = [second_col, second_row, 0]; //Third row interface placement triangle_out = [third_col, fifth_row, 0]; pwm_duty = [width_mm - h_margin - working_width/8, row_4, 0]; pwm_cv_lvl = [second_col, fifth_row, 0]; square_out = [third_col, fifth_row, 0]; //left_rib_x = thickness * 2; right_rib_x = width_mm - hole_dist_side, hole_dist_top); cylinder(r=hole_r, h=thickness*2); echo("Putting a hole for mounting screw: ISO 1481-ST 2.2x6.5 C (http://www.fasteners.eu/standards/ISO/7049/) || order number: 1803303.

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