advent-calendar-of-circuits-2020
gregdavill
1 circuit board design a day for 31 days.
Components (36)
| Reference | Value | Description |
|---|---|---|
| U1 | USBLC6-2 | |
| U2 | TLV62569DRL | |
| U3 | ESP32-S2 | |
| U4 | W25Q32JVZPIQ | |
| U5 | RV-8803-C7 | |
| U6 | BQ24072RGT | |
| U7 | TPS63900 |
Loading design…
gregdavill
1 circuit board design a day for 31 days.
| Reference | Value | Description |
|---|---|---|
| U1 | USBLC6-2 | |
| U2 | TLV62569DRL | |
| U3 | ESP32-S2 | |
| U4 | W25Q32JVZPIQ | |
| U5 | RV-8803-C7 | |
| U6 | BQ24072RGT | |
| U7 | TPS63900 |
| AE1 | Antenna |
|---|
| C1,C21,C22,C25 | 4.7uF |
|---|
| C2,C7,C17,C18,C23 | 2.2uF |
|---|
| C3,C4 | 18pF |
|---|
| C5 | 6.8pF |
|---|
| C6 | 1uF |
|---|
| C8,C14,C19 | 10u |
|---|
| C9,C12,C13,C15,C20 | 100n |
|---|
| C10,C11,L2 | TBD |
|---|
| C16 | CP1 |
|---|
| C24 | 22uF |
|---|
| D1 | D_ALT |
|---|
| FB1-FB3 | 240R |
|---|
| J1 | USB_C |
|---|
| J2 | Conn_01x10_MountingPin |
|---|
| J3 | Conn_01x07_Male |
|---|
| J4 | JST |
|---|
| L1,L3 | 2.2uH |
|---|
| R1 | 1M |
|---|
| R2,R3 | 5k1 |
|---|
| R4,R5 | 22R |
|---|
| R6 | 210k |
|---|
| R7 | 47k |
|---|
| R8-R10,R12-R16 | 10k |
|---|
| R11,R17 | 100R |
|---|
| R18 | 36.5k |
|---|
| R19 | 16.2k |
|---|
| SW1-SW3 | SW_Push |
|---|
| Y1 | 40MHz |
|---|