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lithiumice
a multi functional embedded device based on esp32,integrated with music player,weather,clock,Arduboy games,etc
| Reference | Value | Description |
|---|---|---|
| Q1,Q4 | AO3401 Q_PMOS_GSD | |
| Q2 | BC847BS | |
| Q3,Q5,Q6 | AO3400 Q_NMOS_GSD | |
| U1 | ESP32-PICO-D4 | |
| U2 | PCF8563T | |
| U3 | CH340C | |
| U4 | ICM-20602 | |
| U5 | SHTC3 | |
| U6 | MIC5219-3.3YM5 | |
| U7 | MCP73831-2-OT | |
| U8 | LCD | |
| U? | CH340G | |
| AE1 | Antenna | |
| BZ1 | Buzzer | |
| C1-C4,C6,C13,C15,C16 | 100nF | |
| C5 | 2.2uF | |
| C7,C10 | 10nF | |
| C8 | 1uF | |
| C9,C11,C12 | 10uF | |
| C14 | 0.1uF | |
| D1-D4,D6 | D_Small | |
| D5 | LED_Small | |
| J1 | USB_C_Receptacle | |
| J2 | Conn_01x02 | |
| R1,R4-R6,R19 | 20K | |
| R2,R7,R11,R13,R16-R18,R20 | 10K | |
| R3 | 0R | |
| R8 | 2K | |
| R9,R10 | 5.1K | |
| R12 | 1K | |
| R14,R15 | 100K | |
| R21 | 10R | |
| SW1-SW5 | SW_Push | |
| TP1 | TestPoint | |
| Y1 | Crystal_Small |