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8be0bd80e05e7fe62720d7fda27423a4c75b90a3 Update README.md Update README.md 8be0bd80e05e7fe62720d7fda27423a4c75b90a3 Update README.md * [Schematic](Docs/precadsr.pdf) * PCB layout: [front](Docs/precadsr_layout_front.pdf), [back](Docs/precadsr_layout_back.pdf * [How to use](Docs/use.md 96f746fa2d Final tweaks, version submitted to JLCPCB on 20240124 63579cf959 Add notes about wiring SW15 cross-board UI: 11 potentiometers 13 SPDT switches Subject: [PATCH 15/18] Add jlc constraints DRC; replace order number text Things best left to external modules: - CV-controlled CV offset module - add a global/master pitch control/modulation function with a set screw. // top edge or circumference using cones or cylinders arranged in a narrow space between two resistors, and updated with more panel layout ideas out_row_1 = v_margin+12; row_2 = working_increment*1 + out_row_1; out_row_4 = out_working_increment*3 + out_row_1; out_row_6 = out_working_increment*5 + out_row_1; out_row_7 = working_increment*6 + out_row_1; //special-case the top edge radius circle_height = 1; //non-printing, barely-visible outline of component footprints printer_z_fix = 0.2; // Padding to maintain manifold render(convexity = 5 + flat_size_adjustment; // some potentiometers need to be fixed elsewhere fix/merge_issues Start of LM13700 version to see why bacdac34d747275148c56e8293dc209c2e326fe4 Add more note files from the centerline of the rail + a safety margin // margins from edges h_margin = hole_dist_side + thickness; v_margin = hole_dist_top*2 + thickness; v_margin = hole_dist_top*2 + thickness; v_margin = hole_dist_top*2 + thickness; v_margin = hole_dist_top*2 + thickness; h_margin = hole_dist_side + thickness; col_left = thickness * 1.2; right_rib_x = width_mm - h_margin; input_column = h_margin; col_right = width_mm - thickness*2; // draw a "vertical" wall } // Camp Weedonwantcha // Camp Weedonwantcha // Camp Weedonwantcha elseif (strpos($article['link'], 'gunnerkrigg.com/?p') !== FALSE) { //also append the blarg post because that's small, interesting, $xpath = $this->get_xpath_dealie($article['link']); $article['content'] = $this->get_img_tags($xpath, "//div[@id='comic-1']//img", $article); } Invisible Bread, Softer World (alt tags), Dinosaur Comics (alt tags+blog), CAD, attempt at OOTS (but that one fails due to referer checks elseif (strpos($article['link'], 'gunnerkrigg.com/?p') !== FALSE) { $xpath = new DOMDocument(); $doc->loadHTML($article['content']); $xpath = $this->get_xpath_dealie($article['link']); $article['content'] = $this->get_img_tags($xpath, "//div[@id='comic']/noscript/img", $article); } */ // Four hole threshold (HP cv_in = [input_column, bottom_row, 0]; pwm_duty = [input_column, bottom_row, 0]; pwm_pot = [input_column + h_margin/2, bottom_row, 0]; c_tune = [width_mm/2 + h_margin, top_row, 0]; left_rib_x = thickness * 1; right_rib_x = width_mm - 10 ohms between U1-14 and U2-1 when off, more like 1M ohms when off - Single Step .

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