How-To: PS/2/You LED Sign from MAKE Volume 27
When 18-year-old maker Immanuel McKenty salvaged a small LCD from an old printer, he recruited his code-savvy older brother, Adam, and they soon had the LCD displaying text from an Arduino. To avoid having to plug the Arduino into a computer whenever they wanted to change the display text, Immanuel salvaged a PS/2 port from […]