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B/VCO_MANUAL_v2.pdf differ 500k Trimpot; tune to 1V out 10k NTC Thermistor <-- CV In Feed of " /ttrss-plugin- _comics" 740: https://gitea.circuitlocution.com/ /ttrss-plugin- _comics/commit/969311f00cbb6d6ece9a25b5fb1d4e2884e468c0 0d3d72c49e606725216a5a9a4217e6c039d5a574 ec67859b1c2779470b99801ce69f8850b83fa3e1 Start of LM13700 version to see why Start of LM13700 version to see why Use THT electrolytics, finish SMT layout, try on quentin font for size Compare 2 commits » 2bd01a1ff2 Add schematic, start on PCB Checkpoint after fixes but before shrinking boards From 90eb4a59497d2a7cd5af40574d33a6babf5b03e3 Mon Sep 17 00:00:00 2001 Subject: [PATCH] Add pulldown resistors for reset debounce cap; formatting checkpoint before getting really weird with WireIt dd8c61c34f A couple more minor clearance tweaks Add ground fills, fix some clearance issues, add PCB slot, more options for potentiometer spoke placement' (#1) from bugfix/10hp into main Reviewed-on: https://gitea.circuitlocution.com/synth_mages/MK_VCO/pulls/1 Merge pull request synth_mages/MK_VCO#2 21e2abea62 Merge pull request 'new_footprints' (#5) from new_footprints into main ... Put title box in PDF export 45cf8c00cd Merge pull request synth_mages/MK_SEQ#1 2666d5803f Footprint selection, some PCB layout choices .../Unseen Servant/Unseen Servant.kicad_sch | 30 .../precadsr_panel_al/precadsr_panel_al.sch | 194 .../precadsr_panel_al-B_SilkS.gbr | 472 aoKicad | 1 | ICM7555xP | CMOS General Purpose Timer, 555 compatible, PDIP-8 | | | U3 | 1 | 2_pin_Molex_header | 2 | 1N5817 | Schottky diode | | | | | | | | | | Tayda | A-4349 | | | J7 | 1 | Synth_power_2x5 | 2x5 pin shrouded header 2.54 mm spacing DEF 2_pin_Molex_connector J 0 40 Y N 1 F N DEF SW_DPDT_x2 SW 0 40 Y Y 5 N DEF SW_Push_Dual_x2 SW 0 20 Y N 1 F N DEF SW_DPST SW 0 40 0.0 0 LTYPE 5 15 330 5 100 AcDbSymbolTableRecord 100 AcDbLinetypeTableRecord 2 BYLAYER 70 0 3 3 Button_Switch_SMD SW_SPDT_PCM12 Ultraminiature Surface Mount Single Row 2.54mm (0.1 inch) Pitch PCB Connector, M20-7812045, 20 Pins per row (http://www.molex.com/pdm_docs/sd/428202214_sd.pdf), generated with kicad-footprint-generator Molex LY 20 series connector, B7P-VH-FB-B, shrouded (http://www.jst-mfg.com/product/pdf/eng/eVH.pdf), generated with kicad-footprint-generator ipc_noLead_generator.py 44-Lead Plastic Quad Flatpack (PT) - 12x12x1 mm Body, 2.00 mm [TQFP] (see Microchip Packaging Specification 00000049BS.pdf DCB Package 8-Lead Plastic SO, Exposed Die Pad (TI DDA0008B, see http://www.ti.com/lit/ds/symlink/lm3404.pdf 8-pin HTSOP package with missing pin 6 8-lead though-hole mounted DIP package, row spacing 8.61 mm (338 mils), body size 9.78x14.88mm (see e.g. Https://www.ctscorp.com/wp-content/uploads/219.pdf), SMD.

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