TechRadar Pro created this content as part of a paid partnership with RS. The content of this article is entirely independent and solely reflects the editorial opinion of TechRadar Pro. Arduino turns ...

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 ...

Many people who don’t believe one conspiracy theory about that station—known as the High-frequency Active Auroral Research ...

Cloud seeding programs are now taking place in more than 50 countries across the globe, according to the World Meteorological Organization.

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 ...

You might not notice the small sensor tucked behind the rearview mirror, but it can save you distraction and hassle the moment rain starts. Many modern vehicles now include rain-sensing wipers—once a ...

Curious about how much rain we just got? Wondering if local flooding or slick roads could affect your commute? Using data from the National Weather Service, we’re tracking rain storm totals. This page ...

Don't let your spring break plans derail because of spy cameras. Here's how to find them in vacation rentals. Tyler has worked on, lived with and tested all types of smart home and security technology ...

I’ve been working with computers for ages, starting with a multi-year stint in purchasing for a major IBM reseller in New York City before eventually landing at PCMag (back when it was still in print ...