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Below) - Clock Rate - variable resist +6k between U2-8 and U2-9 Reset Sw - when pressed, short +12V and Reset In socket - Reset Sw - when pressed, short +12V and Reset In socket Reset Socket to U3-3 = capacitor measurement roughly 15nF (has a resistor limiting max drone frequency:
re-re-remove the mysterious extra trace 5040873587dbb57684343269abab88d35cf7124b more fixes glide fix Notes from MK's PCB livestream 3afa35e4b1 PCB initial layout, no traces Initial kicad, images, gitignore for kicad backups d7370bb10c Add tl074 datasheet/pinout Binary files /dev/null and b/Images/PXL_20210831_002553634.jpg differ Binary files /dev/null and b/caixa_sr2.png differ From bd1352a04758cae219e0aacbd5a2aa50aa4d1b79 Mon Sep 17 00:00:00 2001 main MK_VCO/.gitattributes 3 lines Creative Commons Public Domain, SilkScreenTop, Small, Symbol, CC-PublicDomain, SilkScreen Top, Type 2, Gauge Massstab 50mm CopperTop Type 5 Gauge, Massstab, 10mm, SilkScreenTop, Type 5, Gauge Massstab 10mm SilkScreenTop Type 1 Gauge, Massstab, 10mm, CopperTop, Type 3, Gauge Massstab 50mm SilkScreenTop Type 1 Gauge, Massstab, 50mm, SilkScreenTop, Type 5, Gauge Massstab 10mm SilkScreenTop Type 2 Gauge, Massstab, 10mm, CopperTop, Type 1, Gauge Massstab 10mm SilkScreenTop Type 4 Gauge, Massstab, 100mm, Gitter, Grid, CopperTop, Type 1, Big, Symbol, HighVoltage, Type1, Copper Top, Small, Waste Electrical and Electronic Equipment Directive Altech AK300 terminal block Metz Connect Type086_RT03403HBLC, 3 pins, pitch 5.08mm, size 10.2x10.6mm^2, drill diamater 1.3mm, pad diameter 2.5mm, see http://cdn-reichelt.de/documents/datenblatt/C151/RND_205-00067_DB_EN.pdf, script-generated using https://github.com/pointhi/kicad-footprint-generator/scripts/TerminalBlock_RND THT terminal block RND 205-00087, 11 pins, pitch 7.5mm, size 36.5x15mm^2, drill diamater 1.2mm, pad diameter 2.5mm, see http://cdn-reichelt.de/documents/datenblatt/C151/RND_205-00023_DB_EN.pdf, script-generated using https://github.com/pointhi/kicad-footprint-generator/scripts/TerminalBlock_TE-Connectivity THT Terminal Block 4Ucon ItemNo. 10684 pitch 3.5mm size 39.2x7mm^2 drill 1.2mm pad 3mm Terminal Block Phoenix PT-1,5-14-3.5-H pitch 3.5mm size 29x8.3mm^2 drill 1.3mm pad 2.5mm terminal block RND 205-00240 pitch 5.08mm size 35.6x8.45mm^2 drill 1.1mm pad 2.1mm terminal block Metz Connect Type059_RT06303HBWC pitch 3.5mm size 31.5x7.6mm^2 drill 1.2mm pad 2mm PhoenixContact PTSM0,5 3 2,5mm vertical SMD spring clamp terminal block RND 205-00014, 4 pins, pitch 3.5mm, size 53.5x8.3mm^2, drill diamater 1.3mm, pad diameter 3mm, size source Multi-Contact FLEXI-xV 2.5 (https://ec.staubli.com/AcroFiles/Catalogues/TM_Cab-Main-11014119_(en)_hi.pdf), bend radius 3 times outer diameter, generated with kicad-footprint-generator ipc_gullwing_generator.py TSOP-I, 56 Pin (http://www.ti.com/lit/ds/symlink/tlc5957.pdf#page=23), generated with kicad-footprint-generator JST ZE series connector, S10B-XH-A (http://www.jst-mfg.com/product/pdf/eng/eXH.pdf), generated with kicad-footprint-generator Molex Nano-Fit Power Connectors, 105309-xx07, 7 Pins per row (https://www.hirose.com/product/en/products/FH12/FH12-24S-0.5SH(55)/), generated with kicad-footprint-generator Mounting Hardware, inside through hole 3.2mm, height 10.6, Wuerth electronics 97730306332 (https://katalog.we-online.com/em/datasheet/97730306332.pdf), generated with kicad-footprint-generator connector Molex Micro-Fit_3.0 top entry Molex.

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