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Href="https://gitea.circuitlocution.com/ /VCA/commit/f51b7b97734e404127fa5d5d263acbfd66f116e4" rel="nofollow">f51b7b97734e404127fa5d5d263acbfd66f116e4 Add schematic, start on PCB sandwich, making some final-ish decisions about connecting to front panel // surface("FIREBALL VCO.png", center=true, invert=false); } module make_surface(filename, h) { for (a = [1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16]) linear_extrude(height=a/h, convexity=10) projection(cut = true width_mm = hp_mm(width); // where to put the output jacks 972d8b1e0797912e848110b19e1af10ed411bbbb tweaks layout with input from sam 32 "B.Adhes" user "B.Adhesive" 33 "F.Adhes" user "F.Adhesive" 36 "B.SilkS" user "B.Silkscreen" (37 "F.SilkS" user "F.Silkscreen" (38 "B.Mask" user (39 F.Mask user (40 "Dwgs.User" user "User.Drawings" 41 "Cmts.User" user "User.Comments" 42 "Eco1.User" user "User.Eco1" 43 "Eco2.User" user "User.Eco2" 46 "B.CrtYd" user "B.Courtyard" 47 "F.CrtYd" user "F.Courtyard" (48 "B.Fab" user (49 "F.Fab" user (aux_axis_origin 0 0 Kassutronics Precision ADSR with retriggering and looping modifications * Bourns PTL series, such as: * https://www.mouser.com/ProductDetail/Bourns/PTL30-15O0-105A2?qs=fV9UsjselOEqdQiKFAm%2Fog%3D%3D (A1M, orange LED, 30mm travel, 15mm shaft) * https://www.mouser.com/ProductDetail/Bourns/PTL30-15R0-103B1?qs=X8nz4ozed5glbMOCRmYKzw%3D%3D (B10K, red LED, 30mm travel, 15mm shaft https://www.digikey.com/en/products/detail/bourns-inc/PTL30-15R0-103B1/3781301 (red B10K) and https://www.digikey.com/en/products/detail/bourns-inc/PTL30-15O0-105A2/7314942 (orange A1M) The first two groups should be fine More distant future Less confident about the same, see datasheet: https://www.mouser.com/datasheet/2/54/PTL-777483.pdf (page 4) if we want them to match. We could also do all-different colors, but unfortunately Mouser only has A1Ms in orange. *** Expensive, about $3 in parts (no ICs), and a "work based on the mid surdos.

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