[Usmar A. Padow] put together an Arduino Uno, SD card, four line character LCD, and PS/2 keyboard. but he’s also included alternative options to go without an LCD screen by using a computer ...

Cascata means waterfall in Italian which meshes nicely with Arduino’s country of origin The display he chose is a Nokia LCD shield from SparkFun. It’s easy to plug in and there were already ...

The associated demonstration code continually streams increasing integer values through the Arduino UART to the transmitter, and receives them back via the fibre link. “To show this running, we put a ...