Finding the right laptop always comes down to trade offs. This video looks at the Legion 7i and Legion 5i to see how close they get to doing it all. Performance, thermals, and design are all put to ...

Hi, I'm Bill. I'm a software developer with a passion for making and electronics. I do a lot of things and here is where I document my learning in order to be able to inspire other people to make ...

A capacitor is an essential component in many electrical and electronic circuits. It stores and releases electrical energy when needed, helping regulate voltage and maintain power stability. Over time ...

MALVERN, Pa., Sept. 17, 2025 (GLOBE NEWSWIRE) -- Vishay Intertechnology, Inc. (NYSE: VSH) today introduced a new series of Automotive Grade AC line rated ceramic disc safety capacitors that are the ...

With the StarTech.com USB-C Power Tester, you can easily look for charging problems in your setup. It’s a quick and easy way to ensure your devices are getting all the power they’re supposed to. I ...

The reality is that like almost every component under the hood, a car battery has a finite lifespan and will conk out on you eventually. Weather conditions, corrosion, electrical shorts, charging ...

A capacitor is an electrical component that stores an electric charge and is used in filter circuits, since AC signals pass through while DC signals are blocked. Televisions use a large number of ...

While using a digital multimeter to diagnose electrical problems on customers’ equipment, I frequently hear the comment, “I’ve got one of those multimeter things, but I never learned how to use it.” ...

Northrop Grumman conducts its first annual SMART Demo static test to demonstrate several solid rocket motor innovations in December 2023 at the company’s Promontory, Utah, test area. Credit: Northrop ...

A Sandia Labs-built common hypersonic glide body launches from Pacific Missile Range Facility, Kauai, Hawaii, during a 2020 DOD flight experiment. In May 2024, an industry-manufactured version had a ...