This Arduino BASIC interpreter will make a really fun one-day project if you’ve already got the parts on hand. [Usmar A. Padow] put together an Arduino Uno, SD card, four line character LCD ...

This suits the commonly available Arduino shields which combine a 16×2 character LCD with a set of four tactile buttons in a cross formation. However, modifying the code to use an alternate ...

This allows connection to your Arduino (or other microcontroller) using only four channels. Yippee! Hitachi’s HD44780 based 16×2 character LCD are very cheap and widely available, and is an essential ...