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 ...

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.” ...

When your car doesn’t start, often a low or dead battery is the culprit. Unfortunately, most vehicle owners do not check their battery until it fails. As preventative maintenance, the suggested best ...

We may receive a commission on purchases made from links. Electrical diagnostic work is one of the most challenging parts of automotive repair. It can be incredibly daunting for beginners or DIY ...

As an engineer, it's crucial to have access to the right tools to measure the RF power of a system accurately. Fortunately, there are various technologies at your disposal, such as thermal RF power ...

Over the years, the multimeter has been the most commonly used device to test the amperage and the voltage of solar panels. This does not mean that you can try your solar panels if you don’t have a ...

A power supply unit (PSU) is an essential component of a computer system. It is responsible for providing a steady and reliable source of power to all the other components of the system. Over time, it ...

Here are the steps on how to manually test a power supply with a multimeter: Step 1: Turn off the power supply and disconnect the power cable from the computer. The power supply should be unplugged ...

Royalty-free licenses let you pay once to use copyrighted images and video clips in personal and commercial projects on an ongoing basis without requiring additional payments each time you use that ...