One of the first projects that most people do on an Arduino is to light up or flash an LED. It seems ultra-simple because it ...

Rick] had a problem. His garage refrigerator was tasked with a critical duty—keeping refreshing beverages at low temperature.

If you wanted to build an electronic dice, you might grab an Arduino and a nice OLED display to whip up something fancy. You ...

Veterinary ECGs face added challenges, as muscle tremors, shivering and motion artifacts can easily dominate the signal.