The parts arrived for the RPM meter that uses an Arduino and reciprocal counting to get a three-times-a-second update rate with 1rpm resolution. Arduinos ...

WASHINGTON, D.C. (HawaiiNewsNow) - Construction of the controversial Thirty Meter Telescope atop Mauna Kea may not resume if the latest federal budget plan is approved by Congress. In its budget ...

Chinese swimmer Yu Zidi has been described as a “sensation” after producing the fastest ever time by a 12-year-old in the 200-meter individual medley.

American buyers will be able to plug the 2026 Mercedes-Benz CLA-Class electric cars in at Tesla Superchargers and other 400-volt chargers after all.

Katie Ledecky now has the top 10 performances all-time in the event, according to USA Swimming.

Chinese officials have admitted to conducting cyber attacks on US infrastructure, known as "Volt Typhoon," during a private meeting. This operation, linked to China's military, targeted critical ...

Learn how to build a DIY current and voltage meter using Arduino Nano. This project demonstrates step-by-step instructions to measure current, voltage, and wattage with precision. Using simple ...

Over a decade ago, DeWalt transitioned its 18V batteries over to the 20V Max line, but you'll be surprised to learn the change was just to simplify things.

Making objects interactive doesn’t have to be overwhelming—the best Arduino starter kit will help you begin.

When General Motors and Chevrolet unveiled the plug-in-hybrid Volt back in the early days of the Obama administration, then-CEO Rick Wagoner said the car was “a great way to open our second ...

As technology advances, electric cars are improving their fast-charging times. That means less time spent waiting at a DC public charger when you’re out on the ...