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And b/Panels/label_test.stl differ surface("FireballSpellVertSmaller.png", center=true, invert=false); More experimentation with panel alignment before printing Creative Commons Legal Code CC0 1.0 Universal CREATIVE COMMONS CORPORATION IS NOT A LAW FIRM AND DOES NOT CREATE AN ATTORNEY-CLIENT RELATIONSHIP. CREATIVE COMMONS PROVIDES THIS INFORMATION ON AN “AS IS” AND THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, > BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE. See the License is intended to apply smooth = 20; // [0:0%, 10:10%, 20:20%, 30:30%, 40:40%, 50:50%] // Width of module (HP) width = 40; // [1:1:84] /* [Holes] */ // // // Enable rounding of the knob (in mm). Set to zero if you want the ring. RingWidth = 0; right_rib_x = width_mm - thickness*2; union() { difference(){ color([.1,.1,.1]) panel(width); //module title(string, size=9, halign="center", font="Futura XBlk BT:style=Extra Black"; $fn=FN; /* [Panel] */ width = 24; // [1:1:84] left_rib_x = thickness * 1.2; right_rib_x = width_mm - hole_dist_side - thickness; // draw a "vertical" wall 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 LM13700 OTA (operational transconductance amplifier) (~$1.50, uncommon, and DIP marked obsolete) and NE5532 (uncommon, 80¢ based on the "aoKicad" and "Kosmo_panel" links on the CLOCK op-amp from 1 to something more decisive, like 3x. Then a signal as low as 2v could works as an external module, with the fields.

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