Power Subsystem
AssemblyA 1,000-2,000 mAh lithium-polymer cell, charger, and rail regulation giving 15-45 hours of recording; battery-saver modes blank the display to double runtime. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.
Bill of materials for Power Subsystem
5 top-level lines as of r13870| # | Item / sub-assembly | Part no. | Qty/assy | Ext. qty | Parts | Type |
|---|---|---|---|---|---|---|
| 1 | LiPo Cell | lipo-cell | 1× | 1 | · | part |
| 2 | Power Management IC | bike-computer-pmic | 1× | 1 | · | part |
| 3 | USB-C Port | bike-computer-usbc-port | 1× | 1 | · | part |
| 4 | Fuel Gauge IC | bike-computer-fuel-gauge | 1× | 1 | · | part |
| 5 | Thermal Fuse | thermal-fuse | 1× | 1 | · | part |