Using the ATX 9801 is easy -- plug one end into a mains outlet, and it acts like a short extension lead with a digital display. The socket on the front accepts pretty much every power plug worldwide, ...

The process is similar to boosting the battery of a gas-powered vehicle, but with a few key exceptions and precautions.

For switching high-powered loads from a microcontroller, or for switching AC loads in general, most of us will reach into the ...

Rural homes play by different rules. Here's what it really takes, in solar and battery terms, to keep your home's water flowing.

Windows 11 has a built-in report that provides insight into your laptop's battery status, including whether a replacement is actually needed.

Resistance standards are incredibly useful, but like so many precision references they require regular calibration, ...

Smart plugs can add controls to any outlet, but they aren’t perfect for everything. Here’s our guide to using one and which ...

Gear-obsessed editors choose every product we review. We may earn commission if you buy from a link. Why Trust Us? When using generators, many people overlook or are confused by bonding and grounding.

Welcome back to our Tech Tip series! Today, we’ll review one of the most essential tools in every toolbox, a multimeter. Multimeters are most useful for a technician when they are dealing with ...

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 ...

To make the most of EV ownership, you need high-voltage charging equipment at home. We tested some of the top home EV charging units on the market to find the best electric car chargers out there ...

We earn commissions from purchases you make using links in our articles. Learn more. The alternator is a device that keeps your car’s electrical system running once the engine is on. It’s essentially ...