How to create a BOM in Kicad
Relative accuracy: +- 8 Pa / +- 0.66 m
Abs accuracy: +- 50 Pa
Relative accuracy: 800-1100 hPa
Abs accuracy: +- 1 hPa
Conclusion -- seems like we could make extended pads for the BMP388, and it's not going to be so much harder to solder than the LPS35HW. And we can pot it ourselves if need be. So this might be a reason for a first foray into kicad footprint construction.
22 uF on backorder
Ordered TIP42 PNPs from Mouser. Need to find SMT equiv.
PJ202A on Digikey
PJ202AH on Digikey --- 5 Amp rating
Coin battery holder is a Keystone 3000, intended for 12 mm coin cell batteries -- 1216, 1220, 1225
What's the FAO study on the prevalence / importance / role of urban agriculture world-wide?
Find argument (in Twitter thread) that urban agriculture and gardens should have a greater role.
Idea: combined infrastructure for urban ag, urban disaster-resistence comm, and flooding -- community - owned.
Focus on satellite communications, next.
Next design sprints:
Down the line:
KiCad SMT Milling
Four Point Probe instruments
The Adafruit Feather headers are 11.43 mm apart, measured from pin centers