When you need a multimeter for testing electrical equipment around the home, it's vital to know what all those symbols around the dial mean.

Ever wondered how pros test auto wiring without stripping wires? This Harbor Freight kit helps you do it, like they do, without zapping yourself.

Measuring tiny differences in high-voltage circuits usually requires specialized differential test probes, which are often expensive. Fortunately, it’s possible to build your own high-voltage probe ...

Over on YouTube our hacker [VIP Love Secretary] shows us how to make a simple MOSFET tester. This is a really neat, useful, elegant, and simple hack, but the video is kind of terrible. We found ...

We collaborate with the world's leading lawyers to deliver news tailored for you. Sign Up for any (or all) of our 25+ Newsletters. Some states have laws and ethical rules regarding solicitation and ...

Learn how to test a transformer: insulation resistance, TTR, winding resistance, polarity, continuity, and dielectric checks.

Segment-bender, model-mash-up, mold breaker, franken-ute: there are many odd ways to describe the new electric Deepal E07 large 'SUV'. I prefer to think of it as the mullet haircut of cars — business ...

Abstract: Editor’s notes: This article presents a machine-learning-based approach for generating indirect test patterns in analog and mixed-signal circuits. The method leverages a low-cost test ...

Driving naked is ill-advised, and possibly illegal, but taking a spin in the Lotus Exige 350 Sport is as close as you'd ever want to get. It's not so much that you feel you've left your clothes at ...

Abstract: As Moore's Law approaches its limits, 3-D integrated circuits (ICs) have emerged as promising alternatives to conventional scaling methodologies. However, the benefits of 3-D integration in ...