| Comment(属性) | Designator(位号) | Footprint(封装) | Quantity(数量) |
| 3.7V/1200mAh | BT1 | CR2012 | 1 |
| 100nF | C1, C3, C6, C7, C10, C12, C16, C17, C18, C19, C20 | R0603 | 11 |
| 10uF | C2, C42 | R0603 | 2 |
| 22pF | C4, C5, C13, C14 | R0603 | 4 |
| 220uF | C8, C9 | C1206 | 2 |
| 10pF | C39, C41 | R0603 | 2 |
| Led-Red | D2 | D0805 | 1 |
| MMBD1204 | D3 | SOT23-3 | 1 |
| SMBJ5.0A | D4 | SMB | 1 |
| 1N4148 | D6 | D1206-SOD-123 | 1 |
| 1000 ohm | FB | C0805 | 1 |
| Hole | H1, H2, H3 | Hole_3.3N | 3 |
| Hole | H4 | Hole_3.3Y | 1 |
| 600R/100M | L2 | R0603 | 1 |
| 10MM-LED | LED1, LED2, LED3 | LED_DIP_10MM | 3 |
| Bell | LS1 | BL-TMB09042-3 | 1 |
| S8050 | Q1 | SOT23-3 | 1 |
| S8550 | Q2 | SOT23-3 | 1 |
| SI2302 | Q3, Q7, Q10, Q11 | SOT23-3 | 4 |
| 10K | R1, R6, R10, R11, R20, R22, R25, R26 | R0603 | 8 |
| 330R | R2, R28, R29 | R0603 | 3 |
| 0R | R3.3, R5.0 | R0603 | 2 |
| 1K | R13, R14, R15 | R0603 | 3 |
| 2k | R16 | R0603 | 1 |
| 1.5K | R18 | R0603 | 1 |
| 200K | R21, R23, R24, R27, R33, R34, R35 | R0603 | 7 |
| 100R | Rbz | R0603 | 1 |
| SW-PB | RESET, S1, S2, S3 | KEY_M | 4 |
| USB | RS232, SWD | MiniUSB/SM0.8-6H5 | 2 |
| STM32F103CxT6 | U1 | LQFP-48 | 1 |
| CH340G | U2 | SOP-16 | 1 |
| TM1637 | U3 | 4-LED-Display | 1 |
| TCRT500 | U4, U6 | TCRT500 | 2 |
| AMS1117-3.3 | U5 | AMS1117 | 1 |
| PCF8563 | U15 | SO-8 | 1 |
| 12MHz | Y1 | 5032 | 1 |
| 32.768K | Y2 | 1206 | 1 |
| 8M | Y3 | 5032 | 1 |
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