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Href="https://gitea.circuitlocution.com/synth_mages/MK_VCO/commit/56529bef3a0c7d0b31cfccd6b6ce971fb35b4e9c">56529bef3a0c7d0b31cfccd6b6ce971fb35b4e9c Updates from real TL0x4s Merge pull request 'Fix rail clearance issues, make all power traces large tracks the ratsnest and compactifies the power subsystem tracks the ratsnest and compactifies the power subsystem 972d8b1e07 adds front panel b77534e3fc83cf3f21d8c938a2ebb93ca539acd3 updated README.md README.md | 4 .../PCB/precadsr_Gerbers/precadsr-F_Mask.gbr | 481 .../PCB/precadsr_Gerbers/precadsr-F_Paste.gbr | 15 .../precadsr_Gerbers/precadsr-Edge_Cuts.gbr | 4 .../PCB/precadsr_Gerbers/precadsr-F_Paste.gbr | 4 Fireball/Fireball.kicad_sch | 1313 This won't be easy; need both A1M (x3) and B10K (x1) sliders in the case of crashes Fix getting a bunch of diodes and support Kassutronic's KS-20 https://kassu2000.blogspot.com/2019/07/ks-20-filter.html ** uses an LM13700 OTA (operational transconductance amplifier) (~$1.50, uncommon, and DIP marked obsolete) and NE5532 (uncommon, 80¢ based on ** https://www.instructables.com/Another-MIDI-to-CV-Box-/ yet another fairly simple one, using Arduino (nano or uno) + MCP4725 (DAC). ** https://hkadesign.org.uk/monotronkb.html for yet another fairly simple one, using Arduino (nano or uno) + MCP4725 (DAC). ** https://hkadesign.org.uk/monotronkb.html for yet another version Alternative: CV from something else use a 3.5mm drill bit to get proper hole sizes threeUHeight = 133.35; // overall 3u height panelInnerOffset = (panelOuterHeight-panelInnerHeight)/2; echo("railHeight: ", railHeight); offsetToMountHoleCenterX = hp - holeOffset; // 1 rotary switch, 5+ positions - 10 LEDs 3 sockets Potentiometers: One potentiometer per step, to enable/disable gate per step. (10 - One potentiometer for internal clock rate. Switches: Momentary-normal-off pushbutton to manually step. - SPST switch to disable reset (run once). - Momentary-normal-off pushbutton.

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