Add HSTX BoB parts.

[SFE-Brudnerd]

Add 100mA charge pump.
Add dual NMOS FET package and 3D model.
Add 22-pin RA 0.5mm FPC connector and 3D model.
Add HDMI-A connector.
Add 4x220 ohm 0804 resistor array and 3D model.
Add 4x10k ohm 1206 resistor array and 3D model.

3D models were generated.

[nseidle]

• Check the built-in kicad FPs and 3D models (below). Use KiCad's when available (and compatible).

${KICAD9_3DMODEL_DIR}/Resistor_SMD.3dshapes/R_Array_Convex_4x1206.wrl

• Above: please spell out '_Array' on symbols

• Above, point at mfg's website for datasheet when available. Array is available here: https://www.bourns.com/docs/Product-Datasheets/CATCAY.pdf found via Digikey.

• I don't think a pin 1 indicator is necessary on a connector, but if you really need it, use the standard dot size (I search for 'sparkfun qfn' and use one from there).

• Your HDMI FP looks spot on, but (above) this is KiCad's 'HDMI_A_Molex_208658-1001_Horizontal' overlaid onto yours. I recommend you copy/modify theirs to fit our standards. It's got a bit more mechanical outlines that may be helpful.

• Add keywords to FPs. When searching for 'sparkfun hdmi' nothing pops, because KiCad doesn't include the library name when searching for stuff. It's annoying, but common practice (for us) to add 'SparkFun' to the keywords.

• Ugh, the SOT-363 naming is a mess. The footprint SOT-323 (incorrectly named) already exists, and a few symbols (for example, BCM857BS-7-F) point at SOT-323 when it should really be SOT-363. For now, use KiCad's SOT-363 and modify to our standards. Point at that one from your parts, then I'll remove SOT-323 once merged and point those parts to the correct -363.

• Above, FPCs are assumed RA, unless noted as vertical.
• Call out contacted-ness if not both top/bottom contacts in the symbol name.
• Call out connector height if not 1mm (I think yours is 2mm?)
• In the future, use backflip, 1mm tall FPC connectors.

• Above, skip the pin 1 indicator or use the standard size. Avoid _RA call out in FP name as it's assumed. Do you need invisible pins on the symbol connecting to NC pads to avoid schematic warnings? Do you think 'ribbon insert' direction text might avoid confusion in the future? It's fairly obvious on yours, but the backflip connectors really need it.

• Above, that seems like a brittle datasheet link. Use mfg website when possible: https://www.diodes.com/assets/Datasheets/ds30203.pdf

• The size of the diff to 'SparkFun-Connector' is a bit terrifying. If you know of a way to reduce it for next time, please let me know!