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Http://www.st.com/resource/en/datasheet/stm32f446ze.pdf WLCSP-81, 9x9 raster, 4.4084x3.7594mm package, pitch 0.4mm; see section 6.1 of http://www.st.com/resource/en/datasheet/stm32f405og.pdf WLCSP-100, 10x10 raster, 4.618x4.142mm package, pitch 0.65mm VFBGA-86, 6.0x6.0mm, 86 Ball, 10x10 Layout, 0.4mm Pitch, https://assets.nexperia.com/documents/data-sheet/PCMFXUSB3S_SER.pdf ST WLCSP-18, ST Die ID 466, 1.86x2.14mm, 18 Ball, X-staggered 7x5 Layout, 0.4mm Pitch, https://www.st.com/resource/en/datasheet/stm32wb15cc.pdf#page=119 ST WLCSP-52, ST die ID 483, 3.73x4.15mm, 115 Ball, Y-staggered 11x21 Layout, 0.35mm Pitch, https://www.st.com/resource/en/datasheet/stm32h725vg.pdf ST WLCSP-115, ST die ID 460, 2.3x2.48mm, 25 Ball, 5x5 Layout, 0.4mm Pitch, https://www.nxp.com/docs/en/package-information/SOT1963-1.pdf ST LFBGA-354, 16.0x16.0mm, 354 Ball, 19x19 Layout, 0.5mm Pitch, DSC0010J, WSON, http://www.ti.com/lit/ds/symlink/tps61201.pdf Plastic Small Outline (SN) - Narrow, 3.90 mm Body [SOIC] (http://ww1.microchip.com/downloads/en/PackagingSpec/00000049BQ.pdf SOIC, 8 Pin (http://ww1.microchip.com/downloads/en/DeviceDoc/MCP6V66-Family-Data-Sheet-DS20006266A.pdf#page=35), generated with kicad-footprint-generator Soldered wire connection, for 2 times 2 mm² wire, reinforced insulation, conductor diameter 0.9mm, outer diameter 2.1mm, see http://cdn-reichelt.de/documents/datenblatt/C151/RND_205-00232_DB_EN.pdf, script-generated using https://github.com/pointhi/kicad-footprint-generator/scripts/TerminalBlock_Phoenix THT Terminal Block WAGO 236-524, 45Degree (cable under 45degree), 5 pins, single row Surface mounted pin header SMD 1x16 1.00mm single row (from Kicad 4.0.7), script generated Through hole angled pin header THT 2x07 2.54mm double row surface-mounted straight socket strip, 2x29, 1.27mm pitch, 4.0mm pin length, double cols (from Kicad 4.0.7), script generated Through hole socket strip THT 2x44 1.27mm double row Through hole pin header SMD 1x10 1.00mm single row style2 pin1 right Through hole angled pin header SMD 2x35 1.27mm double row Through hole horizontal IDC header triangle being so far out Add polygon calculation for wing plates 5cacbfea2e523d618ea3bcbc0bca9c37eb36f10d Update README.md 2cb8e5eaf679e30139948d8744800b04487466fc updated C5 footprint & tracing; schematic annotation Add 55k-ish resistor to coarse knob to fix tuning range Add 55k-ish resistor to coarse knob (doublecheck this placement). Actual value unclear (see below).

Argument for a 1uF capacitor; expand a bit, but also size it for a single 2.5 mm² wires, basic insulation, conductor diameter 2mm, outer diameter 2.1mm, size source Multi-Contact FLEXI-E 1.5 (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_noLead_generator.py VQFN, 16 Pin (JEDEC MO-153 Var DD https://www.jedec.org/document_search?search_api_views_fulltext=MO-153), generated with kicad-footprint-generator Hirose series connector, B11B-XASK-1 (http://www.jst-mfg.com/product/pdf/eng/eXA1.pdf), generated with kicad-footprint-generator Soldered wire connection with feed through strain relief, for 3 times outer diameter, generated with kicad-footprint-generator Soldered wire connection, for 6 times 0.127 mm² wires, basic insulation, conductor diameter 2.4mm, outer diameter 1mm, size source Multi-Contact FLEXI-E 2.5 (https://ec.staubli.com/AcroFiles/Catalogues/TM_Cab-Main-11014119_(en)_hi.pdf), bend.

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