Labels Milestones
BackAvailability Kassu used 1 µF tantalum.\nYuSynth 1, 10 µF tantalum.\nMFOS 1, 1+15 µF electrolytic.\n1 µF tanty looks better than EL\n(higher output, less leakage)\nbut only by a little. 1 µF \npolyester film looks much \nbetter. F0 "Pots, switches, misc" 50 Optional SIP socket only if its contents constitute a work in progress; better README to come soon. Meanwhile: **Untested hardware and software — Do not connect the Normal pin for op amp in schmidt inverter mode, maybe both 7808 and hex inverter trigger are unnecessary? Alternative: Midi -> CV We could generate CV some other way for now, such as: https://www.mouser.com/ProductDetail/Bourns/PTL30-15O0-105A2?qs=fV9UsjselOEqdQiKFAm%2Fog%3D%3D (A1M, orange LED, 30mm travel, 15mm shaft) * https://www.mouser.com/ProductDetail/Bourns/PTL30-15R0-103B1?qs=X8nz4ozed5glbMOCRmYKzw%3D%3D (B10K, red LED, 30mm travel, 15mm shaft https://www.mouser.com/ProductDetail/Bourns/PTL30-15R0-103B1?qs=X8nz4ozed5glbMOCRmYKzw%3D%3D (B10K, red LED, 30mm travel, 15mm shaft * https://www.mouser.com/ProductDetail/Bourns/PTL30-15R0-103B1?qs=X8nz4ozed5glbMOCRmYKzw%3D%3D (B10K, red LED, 30mm travel, 15mm shaft # Original README: From acf6d57d9f34ce2c424f4c9834d80264fa5ffd89 Mon Sep 17 00:00:00 2001 Subject: [PATCH 09/13] Notes from MK's PCB livestream # Format documentation: http://kicad-pcb.org/help/file-formats/ # KiCad backups folders *-backups # Compressed files *.zip # Mac stuff *.DS_Store # Emacs temps *~ Initial version \#* New KiCad version; non Al panel Gerbers .gitignore | 2 | | R4, R6, R7, R30, R31 Switch, dual pole double throw, separate symbols Quad Low-Noise JFET-Input Operational Amplifiers, DIP-8/SOIC-8/TO-99-8 | | | | | R15, R20, R22 | 3 | 22k | Resistor | | | | | | J6, J10, J11 | 1 | 1 | 2_pin_Molex_header | KK254 Molex connector KK254 Molex header 2.54 mm spacing | | | | | | C9 | 1 | Conn_01x10 | Pin header, 2.54 mm, 1x4 | | R4, R6, R7 | 3 | AudioJack2 | Audio Jack, 2 Poles (Mono / TS) | | | R25, R27, R29 | 3 | A1M | **Potentiometer, 9 mm or 16 mm vertical board mount OR: | | | | Tayda | A-2939 | | | R31.
- 9.845253e-01 -2.208601e-03 -1.752289e-01 vertex -1.093972e+02.
- 2.993235e-13 vertex -1.073417e+02 9.665134e+01.
- 9.902295e-01 7.091035e-03 -1.392666e-01 facet normal -0.0950202 -0.0293946.
- Main VCA/Panels/dual_vca.scad 393 lines.
- 9.665134e+01 8.942076e+00 facet normal.