advent-calendar-of-circuits-2020
gregdavill
1 circuit board design a day for 31 days.
Components (14)
| Reference | Value | Description |
|---|---|---|
| U1 | PT4103 | |
| U2 | ATtiny44A-MMH | |
| C1,C9 | 0.1uF | |
| C2 | 22uF | |
| C10 | 1uF | |
| D1 | D_ALT | |
| J1 | SYZYGY-STD | |
| J2 | Conn_01x40_MountingPin | |
| J3 | TagConnect | |
| L1 | 2.2uH | |
| R1 | 1k | |
| R2 | 10k | |
| R3 | 5R1 | |
| R15 | 10K |