Merge branch 'blackpowder' of github.com:calstar/hardware-sch-blocks into blackpowder

3d models

Merge pull request #5 from calstar/connector-rejigger flip both connectors to match spreadsheet, and add pin names

fix spelling error

flip both connectors to match spreadsheet, and add pin names

3d models

model

added resistor footprint

add CAS bus sheet

BMP388 schematic rescue