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// draw a "vertical" wall to mount the circuit board to module make_surface(filename, h) { for (a = [1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16]) linear_extrude(height=a/h, convexity=10) projection(cut = true) surface(filename, center=true); } 3D Printing/Pot_Knobs/print_knob.stl Executable file View File footprint "Potentiometer_Alpha_RD901F-40-00D_Single_Vertical_CircularHoles_Shaft_Centered" (version 20211014) (generator pcbnew Docs/precadsr_bom.md Normal file Unescape General tools for synth projects. Footprint "Alpha Rotary 12" (version 20221018) (generator pcbnew footprint "PinSocket_1x02_P2.54mm_Vertical" (version 20211014) (generator pcbnew Latest commits for file Schematics/Dual_VCA.diy Bring in diylc and openscad design ## Mechanical assembly Documentation # ---> KiCad # For PCBs designed using KiCad: http://www.kicad-pcb.org/ # Format documentation: http://kicad-pcb.org/help/file-formats/ # KiCad backups folders *-backups # Compressed files *.zip # Mac stuff *.DS_Store # Emacs temps *~ \#* # LTSpice Simulations/*.log Simulations/*.raw Simulations/*.txt Copper Layer Stackup: ============================================================= L1 : F.Cu front L2 : B.Cu back Drill file 'precadsr-panel.drl' contains T1 3.200mm 0.1260" (4 holes) (with 4 slots T2 5.000mm 0.1969" (1 hole Total plated holes count 0 Minor layout tweaks Schematics/Fireball_VCO.pdf | Bin 138868 -> 139972 bytes Docs/precadsr_bom.md | 71 Docs/precadsr_layout_back.pdf | Bin 0 -> 33312 bytes Panels/FireballSpellVertSmaller.png | Bin 0 -> 11692 bytes 3D Printing/Rails/18hp_outie.stl Normal file Unescape \+12V, -12V and ground needed, probably up to 1amp - maybe not as efficient as a full bridge rectifier; could use fewer caps that way 7022ad9ddb couple more GND-stitch vias From 77735c00cc3285131373f5cfc61b82eab5963d12 Mon Sep 17.

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