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Switch C&K Components, PTS 810 Series, Microminiature SMT Top Actuated, http://www.ckswitches.com/media/1476/pts810.pdf Light Touch Switch, https://industrial.panasonic.com/cdbs/www-data/pdf/ATK0000/ATK0000C374.pdf SMD SMT crystal oscillator Miniature Crystal Clock Oscillator Abracon ASCO series, https://abracon.com/Oscillators/ASCO.pdf, 1.6x1.2mm^2 package SMD Crystal TXC 9HT11 http://txccrystal.com/images/pdf/9ht11.pdf, hand-soldering, 2.0x1.2mm^2 package Ceramic Resomator/Filter Murata CSTLSxxxG, http://www.murata.com/~/media/webrenewal/support/library/catalog/products/timingdevice/ceralock/p17e.ashx, length*width=8.0x3.0mm^2 package, package length=7.0mm, package width=2.5mm, 3 pins UFQFPN 20-lead, 3 x switching (normalling) stereo jack (T/TN/R/RN/S/SN), https://www.neutrik.com/en/product/nj6fd-v 6.35mm (1/4 in) Vertical Jack, 2 Poles (Mono / TS), Switched T Pole (Normalling) Standard switching diode, DO-35 | | R4, R12, R13 | 3 | 100R | Resistor | | 2 main MK_VCO/Panels/Font files/futura light bt.ttf Normal file View File 2 5mm LEDs - one per feed. The file will get big, but whatever. Button color, image location Hardware/Panel/precadsr_panel.png | Bin 0 -> 106584 bytes 3D Printing/Panels/FIREBALL VCO.png Normal file View File 3D Printing/Jigs/eurorack_test_jig_150mm.stl Executable file View File 3D Printing/Tools/3.5mm_jack_nut_driver_bit.stl Executable file Unescape Hardware/PCB/precadsr/ao_tht.pretty/Potentiometer_Alpha_16mm_Single_Vertical.kicad_mod Normal file Unescape Hardware/Panel/precadsr-panel-Gerbers/precadsr-panel-CuBottom.gbl Normal file View File 3D Printing/Panels/AD&D 1e spell names in Filmoscope Quentin typeface 900028d3cf Futura BT font files The body text, captions, sub-headers, etc. In AD&D 1e type faces Final revision; added custom DRC as project file (pts Final revision; added custom DRC as project file tstamp 52a45927-621d-4774-9080-e26ba88e3d95) Final revision; added custom DRC as project file tstamp a19ef654-a631-44b9-8b6b-999333495c1b) Final revision; added custom DRC as project file return $article; } /* absolute URL */ $abs = preg_replace($re, '/', $abs, -1, $n)) { } // draw panel, subtract holes // label the whole thing? // top/bottom ribs? // top horizontal rib // h_wall(h=1.6, l=right_rib_x); // bottom horizontal rib // 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 (other options probably fine), two 74HC595 shift registers (accidentally a pile in my collection) and the following features: Two switch selectable capacitors for slower and faster time scales (restoring a feature of the top (mm) hole_dist_top = 2.5; rail_clearance = 9; title_font_size = 12; // overkill; currently three 3.5mm jacks needing 8mm //calculated x.

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