LiPo Charger USB v18.02
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Lithium polymer battery unit. Charges and maintains battery from USB 5V, output 5V over USB, allows data to pass through.
Tentative BOM
- USB B Female Breakout Sparkfun
- USB A Female Breakout Sparkfun
- LiPo Charger Sparkfun
- Boost Converter w/ charger Sparkfun
- outputs 5V, arduino suggests 7V input (6V min)
- Boost Converter w/ under voltage protection Sparkfun
- Panel Mount - optional mouser
Case
3D printed to mount and encase circuit boards in a end-user-friendly manner.
Scad
Wiring Diagram