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 ...

Arduino has just announced the Arduino Matter Discovery Bundle (AKX00081), an all-in-one development kit designed to help ...

Light aircraft often use a heading indicator as a way to know where they’re going. Retired instrumentation engineer [Don Welch] recreated a heading indicator of his own, using cheap ...

Densely packed arrays of electrical components called capacitors can form a high-fidelity vibration sensor that can be worn on the skin. Seungjae Lee is in the School of Energy and Chemical ...

Every time we feel a gentle tap on the skin, specialized nerve cells convert that physical force into an electrical signal ...

Most modern cars have tire pressure monitoring systems (TPMS), which will alert you if your tires need air. While most of the readings they give are accurate, they can still fail like any other part ...

Bucky Brooks provides the final update to his rankings of the top five 2025 NFL Draft prospects at each position. Where does Travis Hunter rank as a wide receiver? As a cornerback? And who's the new ...

You don’t need to work through the Kama Sutra to please your partner (Picture: Getty Images) Although it’s beloved among women, it turns out men aren’t really fans of the classic cowgirl sex position.

With spring training camps underway, it is time to look at the state of baseball. As part of our 2026 MLB season preview, ESPN's Buster Olney surveyed those around the industry to help him rank the ...

Steve Muench played four years of Division I-AA football before joining Scouts Inc. in 2002. He has evaluated both NFL and college players for Scouts Inc., but his current focus is on the NFL draft.

Key points Position of adjectives after the noun Position of adjectives in front of the noun The shortening of some adjectives The meanings of a few adjectives change according to whether they are ...