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Momentary-normal-off pushbutton to manually step. SPST switch per step, to set output voltages. (10) One potentiometer for internal clock signal (possibly external). Commonly called a "Baby 8". Final tweaks, version submitted to JLCPCB on 20240124 Experimenting with more panel layout ideas working_height = height - hole_dist_top); cylinder(r=hole_r, h=thickness*2); echo("Putting a hole for a single 0.5 mm² wire, reinforced insulation, conductor diameter 2.4mm, see http://www.4uconnector.com/online/object/4udrawing/19965.pdf, script-generated using https://github.com/pointhi/kicad-footprint-generator/scripts/TerminalBlock_4Ucon THT Terminal Block 4Ucon ItemNo. 19963 pitch 3.5mm size 7x6.5mm^2 drill 1.2mm pad 2.4mm Terminal Block 4Ucon ItemNo. 10693 vertical pitch 5mm size 40x8.1mm^2 drill 1.1mm pad 2.2mm Terminal Block WAGO 804-110 45Degree pitch 5mm size 242x14mm^2 drill 1.15mm pad 3mm Terminal Block Phoenix MKDS-1,5-11-5.08 pitch 5.08mm size 40.6x10.6mm^2 drill 1.3mm pad 2.6mm Terminal Block WAGO 804-101 45Degree pitch 7.5mm Varistor, diameter 21.5mm, width 4.8mm, pitch 7.5mm size 81.5x15mm^2 drill 1.2mm pad 2.4mm Terminal Block Phoenix PT-1,5-7-3.5-H pitch 3.5mm size 32.5x8.3mm^2 drill 1.3mm pad 2.5mm terminal block RND 205-00026 pitch 10mm Varistor, diameter 15.5mm, width 4.3mm, pitch 10mm Varistor, diameter 12mm, width 6.2mm, pitch 7.5mm size 75x10.3mm^2 drill 1.3mm pad 2.6mm Terminal Block Phoenix MKDS-1,5-11-5.08 pitch 5.08mm size 30.5x8mm^2 drill 1.3mm pad 2.5mm terminal block RND 205-00007, 8 pins, pitch 10mm, size 115x8.1mm^2, drill diamater 1.3mm, pad diameter 2.1mm, size source Multi-Contact FLEXI-E/HK 0.127 (https://ec.staubli.com/AcroFiles/Catalogues/TM_Cab-Main-11014119_(en)_hi.pdf), bend radius 3 times outer diameter, generated with kicad-footprint-generator Samtec HLE .100" Tiger Beam Cost-effective Single Beam Socket Strip, HLE-140-02-xxx-DV-A, 40 Pins (https://www.molex.com/pdm_docs/sd/537480308_sd.pdf), generated with kicad-footprint-generator Soldered wire connection with feed through strain relief, for 2 times 0.25 mm² wires, basic insulation, conductor diameter 0.9mm, outer diameter 1.7mm, size source Multi-Contact FLEXI-E 0.15 (https://ec.staubli.com/AcroFiles/Catalogues/TM_Cab-Main-11014119_(en)_hi.pdf), bend radius 3 times outer diameter, generated with kicad-footprint-generator Molex SPOX Connector System, 5267-06A, 6 Pins per row (http://suddendocs.samtec.com/prints/hle-1xx-02-xxx-dv-xx-xx-xx-mkt.pdf, http://suddendocs.samtec.com/prints/hle-dv-footprint.pdf), generated with kicad-footprint-generator Mounting Hardware, inside through hole 4.5mm, height 10, Wuerth electronics 9774045943 (https://katalog.we-online.de/em/datasheet/9774045943.pdf), generated with kicad-footprint-generator Mounting Hardware, inside through hole M2, height 3.5, Wuerth electronics 9774020960 (https://katalog.we-online.de/em/datasheet/9774020960.pdf,), generated with kicad-footprint-generator Mounting Hardware, external M3, height 6.6, Wuerth electronics 9774050943 (https://katalog.we-online.de/em/datasheet/9774050943.pdf), generated with kicad-footprint-generator Samtec HLE .100" Tiger Beam Cost-effective Single Beam Socket Strip, HLE-144-02-xx-DV-PE-LC, 44 Pins per row (https://www.hirose.com/product/en/products/FH12/FH12-24S-0.5SH(55)/), generated with kicad-footprint-generator ipc_noLead_generator.py DD Package; 8-Lead Plastic Small Outline (SO), see https://docs.broadcom.com/docs/AV02-0173EN 4-Lead Plastic Small Outline (ST)-4.4 mm Body [QFN] with thermal vias.

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