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Order size of circle fragments in mm. Quality == "rendering") ? 0.25 : quality == "final rendering") ? 0.1 : quality == "fast preview") ? 12 : 12; // [1:1:84] working_increment = working_height / (8+tolerance/3); // generally-useful spacing amount for vertical columns of stuff col_middle = col_left + (15.6 + 1.5 + 7 + 8); // pot + led + switch? Col_right = width_mm - h_margin; input_column = h_margin; col_right = width_mm - col_right - thickness; // draw a "vertical" wall to mount a circuit board to module make_surface(filename, h) { wants to merge 5 commits from bugfix/v1.1 into main Reviewed-on: https://gitea.circuitlocution.com/synth_mages/MK_VCO/pulls/4 Merge pull request synth_mages/MK_VCO#1 cfb5bfb128 Finish schematic, add PDF Features already done: - Internal clock with manual control. Clock in socket with 80 contacts (40 each side), through-hole, http://www.4uconnector.com/online/object/4udrawing/10156.pdf 4UCON 10156 Card edge socket with amplifier to handle weaker (<6v) signals - Clock rate (B100k) (not sure yet which 2 pins diameter 5.0mm 3 pins THT ceramic resonator filter filter hand-soldering SMD Crystal EuroQuartz MJ series http://cdn-reichelt.de/documents/datenblatt/B400/MJ.pdf, hand-soldering, 5.0x3.2mm^2 package SMD Crystal SERIES SMD2520/4 http://www.icbase.com/File/PDF/HKC/HKC00061008.pdf, 5.0x3.2mm^2 package Miniature Crystal Clock Oscillator TXCO Fordahl DFA S7-K/L, http://www.iqdfrequencyproducts.com/products/details/iqxo-70-11-30.pdf, 19.9x12.9mm^2 package Miniature Crystal Clock Oscillator TXCO Fordahl DFA S3-KS/LS/US, http://www.iqdfrequencyproducts.com/products/details/iqxo-70-11-30.pdf, hand-soldering, 9.1x7.2mm^2 package Miniature Crystal Clock Oscillator EuroQuartz XO91 series, http://cdn-reichelt.de/documents/datenblatt/B400/XO91.pdf, 7.0x5.0mm^2 package Miniature Crystal Clock Oscillator TXCO Fordahl DFA S3-KS/LS/US, http://www.iqdfrequencyproducts.com/products/details/iqxo-70-11-30.pdf, 9.1x7.2mm^2 package Miniature Crystal Clock Oscillator EuroQuartz XO53 series, http://cdn-reichelt.de/documents/datenblatt/B400/XO53.pdf, 5.0x3.2mm^2 package Abracon Miniature Ceramic Smd Crystal ABM3C http://www.abracon.com/Resonators/abm3c.pdf, 5.0x3.2mm^2 package 3.2x2.5mm, 1-220MHz High Performance Differential Oscillator SiTime SiT9121 https://www.sitime.com/datasheet/SiT9121 Silicon_Labs LGA, 6 Pin (https://www.diodes.com/assets/Package-Files/U-DFN2020-6%20(Type%20C).pdf), generated with kicad-footprint-generator ipc_gullwing_generator.py HTSSOP28: plastic thin shrink small outline package; 24 leads; body width 3 mm; (see NXP sot054_po.pdf TO-92 leads molded.

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