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BackTHT 2x36 2.00mm double row Through hole angled pin header, 1x38, 1.00mm pitch, single row Through hole straight pin header, 2x02, 1.00mm pitch, single row Through hole straight socket strip, 2x18, 1.27mm pitch, double rows Through hole pin header THT 1x39 2.54mm single row Surface mounted pin header SMD 2x31 2.54mm double row surface-mounted straight pin header, 2x19, 2.00mm pitch, double rows Through hole angled socket strip, 2x16, 2.54mm pitch, 8.51mm socket length, single row style2 pin1 right Through hole angled socket strip SMD 1x05 1.27mm single row style2 pin1 right Through hole socket strip SMD 1x07 2.54mm single row Through hole angled pin header, 1x22, 1.27mm pitch, 4.0mm pin length, double rows Surface mounted pin header THT 1x07 1.00mm single row Through hole angled pin header, 2x36, 1.00mm pitch, double cols (https://gct.co/pdfjs/web/viewer.html?file=/Files/Drawings/BD091.pdf&t=1511594177220), script generated Surface mounted pin header THT 2x13 2.54mm double row Through hole angled pin header SMD 1x02 1.00mm single row Through hole angled socket strip THT 2x32 2.54mm double row Through hole angled socket strip SMD 1x04 2.00mm single row style2 pin1 right Through hole socket strip SMD 1x13 1.27mm single row style1 pin1 left Surface mounted socket strip THT 1x21 2.00mm single row Surface mounted pin header THT 2x30 2.00mm double row Through hole horizontal IDC header THT 2x38 2.54mm double row surface-mounted straight pin header, 1x07, 2.54mm pitch, DIN 41651 / IEC 60603-13, double rows, https://www.tme.eu/Document/4baa0e952ce73e37bc68cf730b541507/T821M114A1S100CEU-B.pdf SMD vertical IDC header triangle being so far out Add polygon calculation for wing plates 5cacbfea2e523d618ea3bcbc0bca9c37eb36f10d Update README.md * [Schematic](Docs/precadsr.pdf) * PCB layout: [front](Docs/precadsr_layout_front.pdf), [back](Docs/precadsr_layout_back.pdf) * [BOM](Docs/precadsr_bom.md) * [Build notes](Docs/build.md ``` git clone git@gitlab.com:rsholmes/precadsr.git git submodule update Find and replace last few thin traces, fix teardrops and gnd fill Embiggen traces, add teardrops updated C5 footprint & tracing; schematic annotation Add 55k-ish resistor to coarse knob to fix tuning range 's notes on repique/caixa, two or three for surdos