robbat2: (Default)
- OHL for licensing your own hardware development
- gEDA for PCB desgin
- Gerbv, FreeDFM.com for verification
- BareBonesPCB.com for PCB fab
- FreeRTOS/LPC-P2148 demo package, JC Wren.

Hack:
put your own part numbers "U3" in the digikey system to speed up assembly.

On assembly:
- metcal solder station
- hot-air reflow, esp for QFN part
- also for removal of parts
- tweezers
- vision aids, esp 5-45x trinocular microscope

Moving to LiPo battery, MAX155x USB charger!

site: altusmetrum.org

May 2017

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