ModuPad
lassiipk
A 3×3 programmable external numpad (Macropad: named as ModuPad) with layered functionality, encoder-driven mode switching, and an event-driven OLED user interface.
Components (5)
| Reference | Value | Description |
|---|---|---|
| U1 | XIAO-RP2040-DIP | |
| U2 | SSD1306-0.91-OLED-4pin-128x32 | Generic connector, single row, 01x04, script generated (kicad-library-utils/schlib/autogen/connector/) |
| D1-D10 | 1N4148 | 100V 0.15A standard switching diode, DO-35 |
| SW1-SW9 | SW_Push | Push button switch, generic, two pins |
| SW10 | RotaryEncoder_Switch | Rotary encoder, dual channel, incremental quadrate outputs, with switch |