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Back2; // Website specifies a thickness of 2mm - but adjust to shift left and right columns toward the center center_adjust = 5; height_of_cylinder_indentations = 12; // overkill; currently three 3.5mm jacks needing 8mm //calculated x value of exact middle of panel after deducting left/right sub-panels slider_center = (width_mm - left_panel_width - right_panel_width)/2 + left_panel_width; slider_bottom = v_margin+12; Experimenting with more panel layout } Experimenting with more panel layout 3bfacc0b86 Add main pdf UI: 11 potentiometers 11 SPDT switches (many used as SPST 2 momentary pushbutton switches 1 rotary switch to disable reset (run once). - Momentary-normal-off pushbutton to manually reset. LEDs: One per step, to set output voltages. (10) One potentiometer for internal clock rate. Binary files /dev/null and b/Schematics/Luthers_Perfboard.pdf differ Binary files /dev/null and b/Images/precadsr-panel.png differ From 73e3e5201264e94fbdc754390f9ba14dc3db9a16 Mon Sep 17 00:00:00 2001 Subject: [PATCH] Added hard sync to schematic, laid out PCB with exploratory 8hp layout 0d370a24cdcaf6d3fd7f0316855522b79df0fe9a 3583986e89 Finished PCB, passes all passable DRCs Show-stopping bugs needing bodges: Errant connection between R25 and R1. This needs to be able to add picture Schematics/{schematic_bugs_v1.txt => schematic_bugs_v1.md} | 3 | 1nF | Unpolarized capacitor | Tayda | A-1955 | | | U1 | 1 | B10k | **Potentiometer, 9 mm or 16 mm pots had long enough terminals, barely, to poke through the board, cross at 90° to minimize capacitance between traces - .3mm for non-power lines, .6mm if carrying power MK uses a CA3080 OTA, an expensive and rare chip these days ($3/ea on amazon, maybe fakes) VCA MK's VCA Probably a straightforward build: one op-amp, four transistors and some supporting components. ~$6 in parts, two tl074 op amps and otherwise transfer either its Contributions or its Contributor Version); or c. Under Patent Claims infringed by their Contribution(s) alone or by combination of speakON socket and 6.35mm (1/4in) mono jack (T/S), https://www.neutrik.com/en/product/nj2fd-v 6.35mm (1/4 in) Vertical Jack, 2 Poles (Mono / TS *(optional) SIP socket, 2.54 mm, 1x10 | | Tayda | A-1605 | \* Fit SIP socket for\nsocketing capacitors C13 marked 1 nF\non first run PCB Precision ADSR build notes | C7, C12 | 2 pin Molex connector 2.54 mm spacing
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