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BackNotes cb59d1e9c06865f5bebe8c7ee0afa4859e0766b2 Update Schematics/schematic_bugs_v1.md 5040873587dbb57684343269abab88d35cf7124b more fixes a5c5ff12ce18fecaaf346f973863d12bf361ac82 re-re-remove the mysterious extra trace re-re-remove the mysterious extra trace main Add scad for v3.2 Add scad for v3.2 Stuff all teh scad files in aac0a4a5b4 Notes from MK's PCB livestream - avoid non-circular holes in footprints whenever possible; some fabs charge more for ovals PCB layout: [front](Docs/precadsr_layout_front.pdf), [back](Docs/precadsr_layout_back.pdf) * [BOM](Docs/precadsr_bom.md) * [Build notes](Docs/build.md) How to use 7.5mm holes, not 6mm - alpha pots - 9.8mm, +2mm rotary - 11.5mm, +3.5mm -- biggest by far, maybe 12.6mm? SR2511 series are 11.43? Maybe more? Distance between pcb and front panel, vertical PCB mount, https://www.neutrik.com/en/product/nc3mafh-ph A Series, 3 pole male XLR receptacle, grounding: mating connector shell to pin1 and front panel, horizontal PCB mount, retention spring, no latch, https://www.neutrik.com/en/product/nc3fbv1-0 B Series, 3 pole male XLR receptacle, grounding: without ground/shell contact, vertical PCB mount, asymmetric push, https://www.neutrik.com/en/product/nc3fav1-da A Series, 3 pole female XLR receptacle, grounding: separate ground contact to mating connector shell and front panel, horizontal PCB mount, https://www.neutrik.com/en/product/ncj6fi-h-0 Combo I series, 3 pole female XLR receptacle, grounding: separate ground contact to mating connector shell and front panel, horizontal PCB mount, replaces NL8MD-V, https://www.neutrik.com/en/product/nl8mdxx-v 4 contacts, 3.5mm audio plug.
- 0.705415 vertex 6.50317 -6.85323 3.54602.
- Pins TSOP-I, 32 Pin (https://www.ti.com/lit/ds/symlink/ads127l01.pdf#page=87), generated.
- Length 16.51mm width 11.43mm.
- 38.1mm 1.5inch single digit 7 segment.