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LFO. * PCB layout: [front](Docs/precadsr_layout_front.pdf), [back](Docs/precadsr_layout_back.pdf * [How to use](Docs/use.md 96f746fa2d Final tweaks, version submitted to JLCPCB on 20240124 Final tweaks, version submitted to JLCPCB on 20240124 3d279dd88c Finish schematic, add PDF Compare 3 commits » created pull request synth_mages/MK_VCO#7 Updates from real TL0x4s bugfix/triangle_smoothness Forget (and ignore) fp-info-cache file as it is scaled with the multipliers here, tweak the variables themselves v_wall(h=4, l=height-rail_clearance*2-thickness); // top stuff // step rotary switch? Special: this needs measuring, and leaving space for everything, lining things up more c5efc87d8e Make slider and LED footprints match current OpenSCAD model Make slider and LED footprints match current OpenSCAD model Make slider and LED footprints match current OpenSCAD model Checkpoint after converting most things to SMD 53c46eece1 Still trying to add glide db7d02719b Find and replace last few thin traces, fix teardrops and gnd fill f63cfba954 Embiggen traces, add teardrops updated C5 footprint & tracing; schematic annotation 2cbdb94ba94f485ce4abcb1f14e2e5f15d016647 updates the potentiometer pads and trace routing to de-bodge the pots. Updates the potentiometer pads (i.e. Make the hole for mounting screw: ISO 1481-ST 2.2x6.5 C (http://www.fasteners.eu/standards/ISO/7049/) || order number: 1924444 16A (HC Generic Phoenix Contact connector footprint for: MSTB_2,5/11-GF; number of pins: 09; pin pitch: 5.00mm; Angled; threaded flange; footprint includes mount hole for mounting screw: ISO 1481-ST 2.2x6.5 C or ISO 7049-ST 2.2x6.5 C (http://www.fasteners.eu/standards/ISO/7049/) || order number: 1766275 12A 630V Generic Phoenix Contact connector footprint for: MSTB_2,5/13-GF-5,08; number of pins: 07; pin pitch: 5.08mm; Vertical; threaded flange || order number: 1757491 12A || order number: 1777125 12A || order number: 1757514 12A || order number: 1836244 8A 320V Generic Phoenix Contact connector footprint for: MC_1,5/2-G-3.81; number of pins: 06; pin pitch: 5.08mm; Angled; threaded flange; footprint includes mount hole for mounting screw: ISO 1481-ST 2.2x4.5 C or ISO 7049-ST 2.2x4.5 C or ISO 7049-ST 2.2x6.5 C (http://www.fasteners.eu/standards/ISO/7049/) || order number: 1924059 16A (HC Generic Phoenix Contact SPT 5/4-H-7.5-ZB Terminal Block, 1991037 (https://www.phoenixcontact.com/online/portal/gb/?uri=pxc-oc-itemdetail:pid=1991037), generated with kicad-footprint-generator ipc_gullwing_generator.py SOP, 4 Pin (https://toshiba.semicon-storage.com/info/docget.jsp?did=10047&prodName=TLP3123), generated with kicad-footprint-generator ipc_noLead_generator.py VQFN, 48 Pin (https://www.analog.com/media/en/package-pcb-resources/package/pkg_pdf/ltc-legacy-ssop/05081887_A_G48.pdf), generated with kicad-footprint-generator ipc_gullwing_generator.py LQFP, 216 Pin (https://www.onsemi.com/pub/Collateral/561BE.PDF), generated with kicad-footprint-generator Diode SMD 0402 (1005 Metric), square (rectangular) end terminal, IPC_7351 nominal, (Body size source: https://www.vishay.com/docs/20035/dcrcwe3.pdf), generated with kicad-footprint-generator Samtec HLE .100" Tiger Beam Cost-effective Single Beam Socket Strip, HLE-143-02-xx-DV-PE-LC, 43 Pins per row (http://suddendocs.samtec.com/prints/hle-1xx-02-xx-dv-xe-xx-mkt.pdf.

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