ND68
Naquino14
A keyboard from scratch.
Components (19)
| Reference | Value | Description |
|---|---|---|
| Q1 | BSS138 | MOSFET N-CH 50V 220MA SOT-23 |
| U1 | NCP1117-3.3_SOT223 | |
| U2 | RP2040 | |
| C1,C2,C17,C88,C89 | 10u | |
| C3,C6 | 1u | |
| C4,C5,C7-C14,C18-C87 | 100n | |
| C15,C16 | 15p | |
| D1-D68 | D | |
| D69 | SJD12A06L01 | |
| J1 | USB_C_Receptacle_USB2.0_14P | |
| J2 | Conn_01x03_Pin | |
| J3 | Conn_01x05_Pin | |
| J4 | Conn_01x02_Pin | |
| R1,R2 | 5.1k | |
| R3,R4 | 1k | |
| R5,R6 | 27.4 | |
| R7,R8 | 10k | |
| R9 | 470 | |
| Y1 | Crystal_GND24 |