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Inner diameter 2.05mm or 2.55mm depending on PCB sandwich, making some final-ish decisions about connecting to front panel design and includes 2.5mm centerward shift for input and output jacks triangle_out = [width_mm-h_margin-working_width/4, row_1, 0]; square_out = [third_col, fifth_row, 0]; //right_rib_x = width_mm - thickness*2; // pcb_holder(h=10, l=top_row-rail_clearance*2-15-thickness, th=1.15, wall_thickness=1); // lower h-rib reinforcer cylinder(r=hole_r, h=thickness*2); echo("Putting a hole with radius: ", hole_r , " at ", hole_dist_side, height - v_margin; working_increment = working_height / 5; row_2 = row_1 + v_margin + 12; top_row = height - rail_clearance - thickness*2 - 16.5/2; // 16.5 is the decade counter with internal clock rate (if onboard clock is used) (rv11 // 1 for manual glide (rv16 // 1 for manual step (featuring debouncing!), sequencer cascading, basic glide (for portamento), attack decay sustain release envelope generator synth module. Layout and panel are Kosmo format. * [Schematic](Docs/precadsr.pdf) * PCB layout: [front](Docs/precadsr_layout_front.pdf), [back](Docs/precadsr_layout_back.pdf ## Git repository ### Git repository From 40ce306867b3d353457e134a232ee65f5767bece Mon Sep 17 00:00:00 2001 Subject: [PATCH 08/13] More notes 812d609d12a788e600a582b2b6e7494f6d2b0728 More mounting hole 4.3mm no annular Mounting Hole 3.5mm, no annular mounting hole 8.4mm m8 Mounting Hole 6.4mm, no annular, M4, DIN965 mounting hole 2.7mm no annular m2 iso7380 Mounting Hole 8.4mm, M8 mounting hole 6.4mm no annular m6 iso14580 Mounting Hole 4.3mm, M4, ISO14580 mounting hole 4.3mm m4 Mounting Hole 5.3mm, M5, DIN965 mounting hole 2.1mm no annular m5 din965 Mounting Hole 3.2mm, M3 mounting hole 5.3mm m5 iso7380 Mounting Hole 3.2mm, no annular, M3 mounting hole 2.7mm no annular mounting hole position tweaks f6c7924538 Messing around with panel title fonts 62cb30efbf Initial kicad, images, gitignore for kicad backups *-backups More repo.

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