smartwatch
JitDey2004
this is a open source smartwatch pcb
Components (34)
| Reference | Value | Description |
|---|---|---|
| Q1 | 2N7002 | |
| U1 | DS3231MZ | |
| U2 | BMA400 | |
| U3 | PSRAM64H | |
| U4 | GC9A01_IPS_display | |
| U5 | USB-OTG | |
| U6 | CH340E | |
| U7 | ttgo-32-micro | |
| U8 | Quectel_L96 | |
| U9 | TPS2115A | |
| U10,U13 | XC6209 | |
| U11 | MCP73831T-2ACI_OT | |
| C1,C2 | 4.7uF | |
| C3,C4,C7-C15,C18,C19,C22 | 0.1u | |
| C5,C6 | 100u | |
| C16,C17 | 4.7u | |
| C20 | 100p | |
| C21 | 10p | |
| D1 | LED_Green | |
| J1 | Conn_01x02 | |
| R1 | 22 | |
| R2,R3,R6,R7,R24,R25 | 1k | |
| R4,R13 | 470R | |
| R5 | 0R | |
| R8-R11,R17,R20,R21 | 10k | |
| R12 | 5.6k | |
| R14 | 510R | |
| R15 | 5k | |
| R16,R19 | 200k | |
| R18 | 2.2K | |
| R22 | 1M | |
| R23 | 56k | |
| SW1,SW2,SW4,SW5 | SW_Push | |
| XS1 | SD_ebay-uSD-push_push_SMD |