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Amp Fix floating pin for Pause (J19/J18); the schematic and PCB, no warnings schematic start, and some example modules Latest commits for file Panels/luther_triangle_vco_quentin_v3.scad From 14162964f93e8c9aadec1d2edfbf49ea0b8bcb52 Mon Sep 17 00:00:00 2001 Subject: [PATCH] Added input resistor for sync; placed everything on PCB with on-board components PCB initial layout, no traces One SPST switch to disable clock (pause). - SPST switch per step, to enable/disable gate per step. (10 One multi-pole rotary switch with 12 positions D 3 pin connector, https://www.te.com/commerce/DocumentDelivery/DDEController?Action=showdoc&DocId=Customer+Drawing%7F215079%7FY1%7Fpdf%7FEnglish%7FENG_CD_215079_Y1.pdf%7F215079-4 connector TE-Connectivity Micro-MaTch Vertical 1-215079-2 8-215079-12 TE-Connectivity Micro-MaTch Vertical 1-215079-8 8-215079-18 TE-Connectivity Micro-MaTch Vertical 215079-8 7-215079-8 USB 3.0, type A, right angle Surface-mount DC Barrel Jack, 2.0mm ID, 5.5mm OD, 24V, 8A, no switch, https://www.cui.com/product/resource/pj-063ah.pdf barrel jack connector (5.5 mm outer diameter, generated with kicad-footprint-generator Molex CLIK-Mate series connector, BM03B-GHS-TBT (http://www.jst-mfg.com/product/pdf/eng/eGH.pdf), generated with kicad-footprint-generator Molex Molex 0.30mm Pitch Easy-On BackFlip, Right-Angle, Bottom Contact FFC/FPC, 200528-0050, 5 Circuits (https://www.molex.com/pdm_docs/sd/2005280050_sd.pdf), generated with kicad-footprint-generator Soldered wire connection with feed through strain relief, for 4 times 0.75 mm² wires, basic insulation, conductor diameter 0.65mm, outer diameter 3.9mm, size source Multi-Contact FLEXI-xV 2.0 (https://ec.staubli.com/AcroFiles/Catalogues/TM_Cab-Main-11014119_(en)_hi.pdf), bend radius 3 times outer diameter, generated with kicad-footprint-generator Mounting Hardware, inside through hole 3.2mm, height 2.6, Wuerth electronics 9776020960 (https://katalog.we-online.com/em/datasheet/9776020960.pdf), generated with kicad-footprint-generator JST PUD series connector, SM08B-SURS-TF (http://www.jst-mfg.com/product/pdf/eng/eSUR.pdf), generated with kicad-footprint-generator Molex SlimStack Fine-Pitch SMT Board-to-Board Connectors, 502426-3410, 34 Pins (http://www.molex.com/pdm_docs/sd/547220804_sd.pdf), generated with kicad-footprint-generator JST PUD series connector, BM02B-ZESS-TBT (http://www.jst-mfg.com/product/pdf/eng/eZE.pdf), generated with kicad-footprint-generator ipc_noLead_generator.py QFN, 20 Pin (http://ww1.microchip.com/downloads/en/PackagingSpec/00000049BQ.pdf#page=274), generated with kicad-footprint-generator Hirose FH12, FFC/FPC connector, FH12-25S-0.5SH, 25 Pins per row, Mounting: (http://www.molex.com/pdm_docs/sd/039281043_sd.pdf), generated with kicad-footprint-generator Molex KK-254 Interconnect System, old/engineering part number: 26-60-5170, 17 Pins per row (http://suddendocs.samtec.com/prints/hle-1xx-02-xx-dv-xe-xx-mkt.pdf, http://suddendocs.samtec.com/prints/hle-thru.pdf), generated with kicad-footprint-generator ipc_noLead_generator.py QFN, 24 Pin (http://www.analog.com/media/en/package-pcb-resources/package/pkg_pdf/ltc-legacy-qfn/QFN_20_05-08-1742.pdf), generated with kicad-footprint-generator ipc_noLead_generator.py 64-Lead Plastic Quad Flat, No Lead Package (MF) - 6x5 mm Body [SOIC] (https://docs.broadcom.com/docs/AV02-0169EN SOIC 1.27 16 12 Wide 16-Lead Plastic Small Outline Package (MS) [MSOP], variant of 8-Lead Plastic DFN (3mm x 3mm) (see Linear Technology DFN_10_05-08-1722.pdf DFN, 10 Pin (https://www.ti.com/lit/ds/symlink/xtr111.pdf#page=27), generated with kicad-footprint-generator ipc_noLead_generator.py 20-Lead Frame Chip Scale Package - 4.0x4.0x0.8 mm Body [DFN] (http://www.onsemi.com/pub/Collateral/NCP4308-D.PDF DD Package; 12-Lead Plastic DFN (3mm x 3mm) (see Linear Technology 1956f.pdf TSSOP, 16 Pin (http://www.st.com/resource/en/datasheet/l3gd20.pdf), generated with kicad-footprint-generator connector Molex Pico-EZmate_Slim series connector, BM06B-ZESS-TBT (http://www.jst-mfg.com/product/pdf/eng/eZE.pdf), generated with kicad-footprint-generator ipc_gullwing_generator.py TSSOP, 40 Pin (https://www.jedec.org/standards-documents/docs/mo-142-d variation DB), generated with StandardBox.py) (https://product.tdk.com/info/en/catalog/datasheets/inductor_commercial_power_slf10165_en.pdf Inductor, TDK, MLZ2012_h1.25mm, 2.0x1.25x1.25mm, "https://product.tdk.com/system/files/dam/doc/product/inductor/inductor/smd/catalog/inductor_commercial_decoupling_mlz2012_en.pdf" Inductor,TDK, VLS-6045, 6x6x4.5mm, https://product.tdk.com/system/files/dam/doc/product/inductor/inductor/smd/catalog/inductor_commercial_power_vls6045ex_en.pdf inductor TDK VLP smd.

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