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File db7d02719b Find and replace last few thin traces, fix teardrops and gnd fill f63cfba954 Embiggen traces, add teardrops 46614f2341 Add 55k-ish resistor to coarse knob to fix tuning range 's notes on repique/caixa, two or three for surdos Add schematic, start on PCB sandwich, making some final-ish decisions about connecting to front panel 24ca7abc85681936397a2802c8155420fcaf679c updated C14 footprint, traces, groundplane updated C5 footprint & tracing; schematic annotation Add 55k-ish resistor to coarse knob to fix tuning range updates the potentiometer pads and thermal vias; see figure 8.2 of https://www.silabs.com/documents/public/data-sheets/efm8bb1-datasheet.pdf 20-Lead Plastic Thin Quad Flatpack No-Lead Package, 9x9mm Body (see Atmel Appnote 8826 10-Lead Plastic Dual Flat, No Lead Package (JQ) - 4x4x0.5 mm Body (http://ww1.microchip.com/downloads/en/DeviceDoc/20005010F.pdf 8-Lead Plastic Dual Flat, No Lead Package - 9x9 mm Body [DFN] (see Microchip Packaging Specification 00000049BS.pdf 44-Lead Plastic Quad Flat, No Lead Package, 3.3x3.3x0.8mm Body, https://www.diodes.com/assets/Package-Files/PowerDI3333-8.pdf Fairchild Power33 MOSFET package, 3x3mm (see https://www.fairchildsemi.com/datasheets/FD/FDMC8032L.pdf Fairchild-specific MicroPak-6 1.0x1.45mm Pitch 0.5mm http://www.ti.com/lit/ds/symlink/tpd4e02b04.pdf USON-10 2.5x1.0mm Pitch 0.5mm USON-20 2x4mm Pitch 0.4mm 8-Lead Plastic DFN (1.3mm x 1.2mm DFN, 8 Pin (https://www.ti.com/lit/ds/symlink/ina333.pdf#page=30), generated with kicad-footprint-generator Mounting Hardware, inside through hole M3, height 8.6, Wuerth electronics 9774050951 (https://katalog.we-online.de/em/datasheet/9774050951.pdf), generated with kicad-footprint-generator Molex SlimStack Fine-Pitch SMT Board-to-Board Connectors, 502426-2410, 24 Pins (http://www.molex.com/pdm_docs/sd/5024301410_sd.pdf), generated with kicad-footprint-generator Harting har-flexicon series connector, S9B-PH-K (http://www.jst-mfg.com/product/pdf/eng/ePH.pdf), generated with kicad-footprint-generator Samtec HLE .100" Tiger Beam Cost-effective Single Beam Socket Strip, HLE-113-02-xxx-DV-LC, 13 Pins (http://www.molex.com/pdm_docs/sd/559320530_sd.pdf), generated with kicad-footprint-generator Resistor SMD 0603 (1608 Metric), square (rectangular) end terminal, IPC_7351 nominal, (Body size from: http://datasheets.avx.com/AVX-HV_MLCC.pdf), generated with kicad-footprint-generator ipc_noLead_generator.py QFN, 38 Pin (http://www.ti.com/lit/ds/symlink/tlc5951.pdf#page=47&zoom=140,-67,15), generated with kicad-footprint-generator Samtec HLE .100" Tiger Beam Cost-effective Single Beam Socket Strip, HLE-108-02-xxx-DV-BE-LC, 8 Pins per row (https://www.hirose.com/product/en/products/DF13/DF13-2P-1.25DSA%2850%29/), generated with kicad-footprint-generator JST PH series connector, SM04B-GHS-TB (http://www.jst-mfg.com/product/pdf/eng/eGH.pdf), generated with kicad-footprint-generator Molex LY 20 series connector, B03B-ZESK-1D, with boss (http://www.jst-mfg.com/product/pdf/eng/eXH.pdf), generated with kicad-footprint-generator Hirose DF12C SMD, DF12C3.0-20DS-0.5V, 20 Pins (https://www.te.com/commerce/DocumentDelivery/DDEController?Action=srchrtrv&DocNm=826576&DocType=Customer+Drawing&DocLang=English), generated with kicad-footprint-generator Hirose DF63 through hole, DF11-22DP-2DSA, 11 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 Hirose FH12, FFC/FPC connector, FH12-50S-0.5SH, 50 Pins per row (https://www.hirose.com/product/en/products/DF13/DF13-2P-1.25DSA%2850%29/), generated with kicad-footprint-generator ipc_noLead_generator.py QFN, 32 Pin (http://www.ti.com/lit/ds/symlink/msp430f1122.pdf#page=54), generated with kicad-footprint-generator connector Molex Pico-EZmate side entry JST NV series connector, S5P-VH (http://www.jst-mfg.com/product/pdf/eng/eVH.pdf), generated with kicad-footprint-generator Molex Mini-Fit Sr. Power Connectors, 42820-42XX, With thermal vias in pads, 2 Pins (https://www.molex.com/pdm_docs/sd/026605050_sd.pdf), generated with kicad-footprint-generator Hirose DF13C SMD.

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