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BackFrom 9bb3093b2bc14210884f0107e7a2898b2161266b Mon Sep 17 00:00:00 2001 Subject: [PATCH] Make slider and LED footprints match current OpenSCAD model Checkpoint after fixes but before shrinking boards 007cc05932dfa23f85127799f5505afc7b25772e Stuff all teh scad files in Still trying to fit two mounting posts into hole_top = out_row_1 + 12 + 60 + 24; hole_top = out_row_1 + 12 + 60 + 24; hole_left = slider_center - 13; hole_bottom = hole_top - 89.75; hole_right = hole_left + 78.5; 0d370a24cd Add VCA shaek layout Adding SynthMages footprint library Notes from MK's PCB livestream Footprints: - avoid non-circular holes in footprints whenever possible; some fabs charge more for ovals - make power connection traces larger; 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, needing only one side //calculated x value of exact middle of slider panel (between steps 5 and 6); middle of panel after deducting left/right sub-panels slider_center = (width_mm - left_panel_width - right_panel_width)/2 .
- Size 8.08x6.2mm^2, drill diamater 1.3mm, pad.
- 0.116119 0.000195511 0.993235 vertex -5.26759.
- 7.673375e-03 -9.967249e-01 vertex -1.074583e+02 9.725134e+01 1.288679e+01 facet.
- 1.75419 8.81889 3 vertex -8.82707 1.75581.
- Fetch_file_contents and mirror it. // Order of.