advent-calendar-of-circuits-2020
gregdavill
1 circuit board design a day for 31 days.
Components (20)
| Reference | Value | Description |
|---|---|---|
| U1 | ATSAML10D14-MFT | |
| U2,U3 | AP5726 | |
| U4 | MCP1700-3302E_SOT23 | |
| C1,C2 | 22uF | |
| C3,C4 | 1uF | |
| C5 | 10uF | |
| C6,C7 | 0.1uF | |
| D1-D24,D27 | LED_ALT | |
| D25,D26 | DSS14 | |
| J1 | USB_C_Receptacle_USB2.0 | |
| L1,L2 | 22uH | |
| R1,R2,R5,R6 | 5.1k | |
| R3,R4 | 100k | |
| R7-R10 | 10R | |
| R11,R14 | 1K | |
| TP1,TP6-TP13 | TP_SWCLK | |
| TP2 | TP_SWDIO | |
| TP3 | TP_VDD | |
| TP4 | TP_RESET | |
| TP5 | TP_GND |