In this video I'm building an Arduino Heart Rate Monitor that is housed in a toy handle in the style of the Star Trek Tricoder. The device uses the PulseSensor with an Arduino Pro Mini and an OLED ...

In this video I'll be showing you how you can control the contrast and the back light brightness of a 1602 LCD display with just the Arduino. The contrast is typically adjusted with a variable ...

There’s a well-known movie trope in which a hacker takes control of the traffic lights in a city, causing general mayhem or ...

Here at the University of Connecticut, the College of Engineering’s annual poster competition displayed over 100 posters on the wide array of research engineering graduate students have ...

Brandon DuBreuil has ensured that facts presented were obtained from reliable sources and are accurate. Editor's note (March 2026): We're actively working to provide you with a superior PrizePicks ...

Update: After searching for Abercrombie promo codes and testing various listed options, we've been unable to find any active coupons at the time of writing. We'll continue to hunt for potential ...