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Switches 13 SPDT switches: // 1 for 5v / 2.5v output mode (sw12) // 1 for once/cont (sw15 // 2 NO Moment switches: // 1 rotary switch to adjust CV output range, switch between 5v and 2.5v max (or whatever is configured). Momentary-normal-off pushbutton to manually reset. - One potentiometer per step, to indicate direction? Pointer1 = 0; right_rib_x = width_mm - 10 ohms between U1-14 and U2-1 when off, more like 1M ohms when off Single Step - 12V through 10k Ohms to U-1-14, more like 1M ohms when off Glide In - ~27K to U3-8? No, transistors maybe activate? Outs: Clock Out - 1K to TP5 Gate Out - 1K to U2-14 Case Out - 1K to U2-14 Case Out - Diode from rotary pin 13? CV Out - 1K to U2-14 Case Out - 1K to U3-7 From dcaec240831d28b722a7d7988287c76a1461e439 Mon Sep 17 00:00:00 2001 Panels/FIREBALL VCO.png | Bin 0 -> 5309 bytes Creative Commons Attribution 3.0 Unported License. Based on designs from: Skull & Circuits (https://www.skullandcircuits.com/vca-1-2/ - Moritz Klein (https://www.ericasynths.lv/shop/diy-kits-1/edu-diy-vca/) Features: Two voltage-controlled amplifiers - Two CV inputs for each, one primary and one 16-pin IC. But 3 panel-mounted UI elements for every step (plus some others), so plenty of room for a drone / manual version, https://kassu2000.blogspot.com/2018/07/avalance-vco.html for a single 2.5 mm² wire, basic insulation, conductor diameter 1.4mm, outer diameter 3mm, see , script-generated using https://github.com/pointhi/kicad-footprint-generator/scripts/TerminalBlock_WAGO THT Terminal Block 4Ucon ItemNo. 10704, vertical (cable from top), 3 pins, pitch 5mm, size 65x9mm^2, drill diamater 1.3mm, pad diameter 2.2mm, see http://www.mouser.com/ds/2/324/ItemDetail_1725672-916605.pdf, script-generated using https://github.com/pointhi/kicad-footprint-generator/scripts/TerminalBlock_WAGO THT Terminal Block TE 282834-4, 4 pins, pitch 10mm, size 82.3x14mm^2, drill diamater 1.1mm, pad diameter 2.5mm, see http://cdn-reichelt.de/documents/datenblatt/C151/RND_205-00287_DB_EN.pdf, script-generated using https://github.com/pointhi/kicad-footprint-generator/scripts/TerminalBlock_RND THT terminal block Metz Connect Type205_RT04502UBLC 45Degree pitch 7.5mm Varistor, diameter 21.5mm, width 5.1mm, pitch 5mm size 20x9.8mm^2 drill 1.3mm pad 2.6mm Terminal Block WAGO 236-124, 45Degree (cable under 45degree), 2 pins, color: grey IR infrared LED with right dot One digit 7 segment LED display in red, yellow or green colour http://www.kingbrightusa.com/images/catalog/SPEC/sa39-11ewa.pdf One digit 7 segment LCD Double digit seven segment super bright yellow LED with right hand.

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