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51mm x 70mm and 1.2mm thick module pcb_holder(h, l, th, wall_thickness=thickness) { v_wall(h, l, th=thickness) { // draw panel, subtract holes union() { shape(fsh, cird+cdp*smt/100, cord, cfn*4, chg); module shape(hsh, ird, ord, fn4, hg y0=-0.1; y1=0; y2=abs(hsh); y3=hg-abs(hsh); y4=hg; y5=hg+0.1; if ( hsh >= 0 ) { $xpath = $this->get_xpath_dealie($article['link']); $orig_content = strip_tags($article['content']); $article['content'] .= "$orig_content"; // Awkward Zombie elseif (strpos($article['link'], 'polyinpictures.com/comic/') !== FALSE) { $article['content'] .= "
Alt: $alt_text
"; } } // label the whole thing? // top/bottom ribs? // top left [left_edge, 0], // drop to axis [left_edge, -extra_depth], // top right [left_edge + height * rotate_vector_cos; points = [ [right_edge, rotate_vector_sin * height], // top horizontal rib h_wall(h=1.6, l=right_rib_x); // middle horizontal rib // h_wall(h=1.6, l=right_rib_x); // middle horizontal rib // one more to mount the circuit board to.