RP2040 KBD
jay94ks
Simple Number Pad based on RP2040
Main components
Download full BOM| Part Number | Description |
|---|---|
| XC6220B331MR | 1A, Low Drop-out Voltage Regulator, Fixed Output 3.3V, SOT-23-5 |
| W25Q128JVSS | |
| 74HC595 | 8-bit serial in/out Shift Register 3-State Outputs |