Pull up the DATA pin with a 1 - 10k Ohm register. Internal pull up will be too weak unless the Arduino board is connected directly to the keyboard. DATA pin can be allocated to any IO pins (but no D13 ...

Tester Mode: Capture keystrokes from a Famicom keyboard and print them over serial. Forward Translator Mode: Use a Famicom keyboard as a USB keyboard on a modern device. Emulator Mode: Read ...

[Max Breedon] found an old Apple IIe clone twenty years ago. He recently dug this Epson AP-200 out of the salvage heap and quickly discovered that the keyboard decoder chip was fried. The old chip was ...

Adam Podstawczynski has created an innovative Arduino-powered project that emulates a Commodore 64 keyboard on a modern PC. This project allows keystrokes to be translated into character inputs on a ...