AC Power One of the most important electrical terms to know is AC. Ever since the Tesla-Westinghouse power plant at Niagara ...

The mysterious function of a small button on car doors that has perplexed drivers for years has finally been explained. This ...

It’s the end of the year, and a few hardy souls gather in a hackerspace to enjoy a bit of seasonal food and hang out.

As noted in Part 1, some of the latest offerings for smart home sensors are based on sensor integration, technology, and connectivity. However, identified needs have created new applications that were ...

Around here, we love it when someone identifies a need and creates their own solution. In this case, [Engineer Bo] was tired of endless and imprecise scrolling with a mouse wheel. No off-the-shelf ...

To their (and our) surprise, one of the Mynas was seen flying in front of the door’s motion sensor, hovering before it for a few seconds to activate it. Smart myna was successful, fluttering out of ...

Showcase your company news with guaranteed exposure both in print and online The need for protecting your company and customers’ data remains paramount, no matter the size… 25 years ago ...

Point2 Technology’s David Kuo explains how e-Tube technology combats the limitations of copper cabling by leveraging mmWave transmitter/receiver SoCs and a dielectric waveguide ...

We found Ring Alarm’s security kit easy to set up, with a compact keypad that’s very at home in a small entryway. With a contact sensor for the front door and a motion detector for sensitive ...

Dec. 17, 2024 — The quantum Hall effect, a fundamental effect in quantum mechanics, not only generates an electric but also a magnetic current. It arises from the ...

One of the simple yet interesting connection diagrams that young engineers learn in their lab is the staircase lighting setup.