advent-calendar-of-circuits-2020
gregdavill
1 circuit board design a day for 31 days.
Components (28)
| Reference | Value | Description |
|---|---|---|
| U1 | DP83867C | |
| U2 | ATtiny44A-MMH | |
| U3-U5 | TLV62569DRL | |
| U6,U7 | TPD4EUSB30 | |
| C1,C2,C6,C7,C9,C21-C32 | 0.1uF | |
| C3,C4 | 10pF | |
| C5,C8,C11 | 4.7uF | |
| C10,C18-C20 | 1uF | |
| C12-C14 | 6.8pF | |
| C15-C17 | 10uF | |
| CON1 | JD1_0001NL | |
| D1-D3 | LED_ALT | |
| FB1,R16 | 100R | |
| H1-H4 | MountingHole | |
| J1 | SYZYGY-TXR-4 | |
| J3 | TagConnect | |
| L1-L3 | 2.2uH | |
| R1 | 11K | |
| R2,R7,R15 | 10K | |
| R3,R5 | 15K | |
| R4 | 47.5K | |
| R6 | 20K | |
| R8-R14 | 1.5K |