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, … ...

And rather than lug a computer to them for testing, [Nathan] put together this handy Arduino-based portable tester to see which keyboards still have some life left in them.

Mini computer kit “The T-Watch itself features a 1.54 inch LCD display, a 240 MHz ESP32-D0WDQ6 dual-core microcontroller, and just 8MP of memory and 16MB of flash storage.