In MCU-based projects, this design uses a single push button to switch on and switch off 5-V and 15-V supplies in sequence.

A TV without a remote is like a car without a steering wheel, but they weren't always ubiquitous. Some of the earliest ones ...

The digital low-dropout (LDO) linear regulator is one of the latest innovations in the power industry, bringing telemetry and adjustability to a linear power supply in a very ... Power Shift: ...

Who Needs Wires and Batteries? Smart Home Devices Are Making Their Own Power Now ...

You were just another C.T.R.L. employee clocking the graveyard shift, filing reports on things that shouldn’t exist. Now, the facility is under a sudden, total lockdown. Your main objective? Survive ...

In helping users plug in correctly and monitoring for spikes, Cooler Master claims it can prevent cable damage caused by overheating. Belkin has received one report of a fire-related incident in the ...

All hail the mighty Siri Remote. Image: D. Griffin Jones/Cult of Mac You can set up your Apple TV’s Siri Remote to control the volume levels of a separate sound system. It might not work out of the ...

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Forgot to unplug the iron this morning? The top smart plugs, outlets, and power strips we've tested let you control anything you can plug into the wall from your phone. I'm PCMag's managing editor for ...

We independently review everything we recommend. When you buy through our links, we may earn a commission. Learn more› by Arriana Vasquez A good ring light can be the difference between video that ...

When the power goes out, what you’ll need is a blackout kit (also called an emergency supply kit) containing all the things that’ll get you through an outage at home safely. Herman Schaffer, deputy ...