There are many tools available to check your heart rate, but if you don’t have one, you can still obtain an accurate reading using your pulse and counting in your head or using a stopwatch or timer.

The best way to tell if you’re getting what you’re paying for each month is by running a simple internet speed test. We'll ...

Durham University scientists have completed one of the largest quality verification programs ever carried out on ...

The alternator is a device that keeps your car’s electrical system running once the engine is on. It’s essentially a small generator that converts mechanical energy into electricity, bolted to the ...

This universal battery tester couldn't be easier to use, and is a great way to determine which ones are still good.

The Harbor Freight MADDOX back-probe kit lets DIYers test automotive sensors safely. Just insert between wire and insulation, ...

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 ...

An electronics engineer known as "Iron Fuse" has developed a custom "USB and More Tester," offering a wide range of testing ...

Does every repair or service require a diagnostic fee? Be the judge and find out how to DIY this car owner's problem, then ...

Is your car experiencing battery drain issues, or not starting after sitting for a few days? You may have an electrical short, and in this video, I’m going to show you the correct and simple way to ...

Pickering Interfaces has announced a new family of high voltage programmable resistor modules in a compact single-slot PXI and PXIe form factor, model 40-230 (PXI) and 42-230 (PXIe), providing a ...

Abstract: The Josephson balanced comparator (BC) is a key component for all RSFQ/ERSFQ logic cells. Its frequency-dependent properties (gray zone and threshold ...