Getting a blank page on the Arduino Serial Monitor when you want to see the data from your sketch is frustrating, but we have some fixes.

Sketch for an arduino (tested on and works on an uno) that is a thermostat with display to power on/off a refrigeration unit lacking integrated temperature controls. Uses an arduino, a lcd display, a ...

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, … ...