[cy384]’s goal was to adapt the PPK as a generic USB HID keyboard using an Arduino Pro Mini clone, with a 3D printed adapter for both of the keyboard types that he had. The keyboards use ...

The board [rampadc] made features one of the proprietary connectors, a few chips, and a receptacle for an Arduino Micro. With just a little bit of code, the old keyboard becomes one of the best ...

Identify your keyboard's microcontroller before experimenting ... Just ensure you're using an Arduino, Leonardo, or Teensy development board as the brains of the project. Unlike most other ...