Using an 128x64 OLED screen, Alastair has developed a random QR fortune clock. Running on an Arduino Mega with an SD card, you can “preload” a stack of text files with fortunes, motivational phrases, or reminders - whatever you like. Every second it will display your fortune as a QR code. Use your favourite QR-code reader to display your text! Looks like a fun project to us!
Alastair talks about his project at Alastair's Blog so you can check it out!