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DOMDocument(); $doc->loadHTML($html); $xpath = $this->get_xpath_dealie($article['link']); $article['content'] = preg_replace('#(/[0-9-]+)-150x150\.gif#', '$1.gif', $article['content']); $article['content'] = $img_tag . $article['content']; } Added BCN, Something Positive elseif (strpos($article['link'], 'cad-comic.com/sillies/') !== FALSE) { // draw panel, subtract holes // v_wall(h=4, l=height-rail_clearance*2-thickness); // top right [left_edge + height * rotate_vector_cos; points = [ [left_edge, rotate_vector_cos * rail_depth], // top horizontal rib // h_wall(h=4, l=right_rib_x); // one more vertical to mount a circuit outside the full dev board (in some cases) Arduino + DAC https://www.youtube.com/watch?v=t3kUPjdiq0o for explainer https://drive.google.com/drive/folders/156nn9rClRLJplS4M46s56-Pibi86Z-Kp for schematics and .ino file uses an arduino nano clone (atmega 328p), 12-bit dac (mcp4726) and small amounts of supporting hardware Microcontroller and smoothed PWM https://kassu2000.blogspot.com/2019/10/quantizer.html using a setscrew).

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