bluetooth-battery-system
NateJ892
Components (23)
| Reference | Value | Description |
|---|---|---|
| U1 | nRF52820-QDxx | |
| U2 | TPS565208 | |
| U3 | TLV1117LV33DCYR | |
| U4-U9 | AP2171W | |
| AE1 | Antenna | |
| C1,C2 | 20pF | |
| C3 | 820pF | |
| C4,C7,C17,C18 | 1uF | |
| C5 | 100pF | |
| C6,C9,C10,C13,C14,C20,C21,C24,C25,C28,C29,C32,C33,C36,C37,C40,C41 | 0.1uF | |
| C8 | 4.7uF | |
| C11,C12,C19,C23,C27,C31,C35,C39 | 10uF | |
| C15,C16 | 22uF | |
| C22,C26,C30,C34,C38,C42 | 120uF | |
| H1-H4 | MountingHole_Pad | |
| J1 | Conn_02x05_Odd_Even | |
| J2-J7 | USB_A | |
| J8,J9 | Conn_01x01_Pin | |
| L1 | 3.3uH | |
| R1,R2,R5,R6,R8,R16,R18,R20 | 10K | |
| R3 | 54.9K | |
| R4,R7,R9,R17,R19,R21 | 200 | |
| Y2 | Crystal_GND24 |