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Material in a circle. When using many narrow cylinders you can do these in 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 LM13700 OTA (operational transconductance amplifier) (~$1.50, uncommon, and DIP marked obsolete) and NE5532 (uncommon, 80¢ based on ** https://www.instructables.com/Another-MIDI-to-CV-Box-/ yet another version Alternative: CV from something else use a mix of the use or inability to use your choice of sitching hardware). Consider aesthetics and prcticality of stand-offs from front panel. Possibly do as an edge cut? Corrected in Rev 2.0 alpha 1: Properly assign potentiometer pads and trace routing to de-bodge the pots. 6523065365c12ceda76dbda25c5041018c73eb63 's notes on updating the fireball for rev 2 beta by adding +5V, and both trigger/gate and CV routing # Precision ADSR with retriggering and looping Latest commits for file Schematics/resistor_keyboard.diy 16055f0ae5 Delete 'Panels/futura medium condensed bt.ttf' ## Current draw PCB layout: [front](Docs/precadsr_layout_front.pdf), [back](Docs/precadsr_layout_back.pdf) * [BOM](Docs/precadsr_bom.md) * [Build notes](Docs/build.md ``` git clone git@gitlab.com:rsholmes/precadsr.git git submodule init git submodule update ``` ``` git clone git@gitlab.com:rsholmes/precadsr.git git submodule init git submodule update ``` ``` git clone --recurse-submodules git@gitlab.com:rsholmes/precadsr.git $article['content'] = $matches[1]; $img = preg_replace("@height=\"\d+\"@", "", $img); $article['content'] = $this->get_img_tags($xpath, "//img[starts-with(@src, '/comics/') and @class='comic_image']", $article); } // Questionable Content (cleanup elseif (strpos($article['link'], 'http://www.achewood.com/index.php?date=') !== FALSE) { $xpath = $this->get_xpath_dealie($article['link']); $article['content'] = $this->get_img_tags($xpath, '(//div[@id="main"]//img)', $article); } // draw a horizontal wall (across the panel module h_wall(h, l, th=thickness) { module mounting_hole_m3(h=thickness, flange=8, style="nut"){ cube([flange, flange, h], center=true); if (RingWidth>0 cylinder(r1=KnobMajorRadius + RingWidth, r2=KnobMinorRadius, h=RingThickness, $fn=50, center=true); if (Pointer2==1 cube([8, 3, KnobHeight], center=true); // Pointer1: Offset hemispherical divot // Hole for setscrew // Make sure bottom ends at z=0 KnobMajorRadius+RingWidth) * 3, 20], center=true); } // SatW // SatW elseif (strpos($article["link"], "sorcery101.net/the-city-between/thebettertofindyouwith") !== FALSE) { elseif (strpos($article['link'], 'amultiverse.com/comic/') !== FALSE) { // slider pot slit module make_step(bottom_element="switch") { // draws two walls in parallel, close together so a PCB can fit between } module shaft_hole() { { // Two Lumps elseif (strpos($article['link'], 'cad-comic.com/sillies/') !== FALSE) { // Questionable Content (cleanup Merge issues to be able to add picture 9f9f6acf76 Add notes about UX component wiring initial notes for other changes requested

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