Gadgets & Devices

Read Gadgets & Devices blogs covering smartphones, laptops, wearables, audio devices, smart-home products, accessories, components and practical hardware troubleshooting.

Illustration of a flex fuel vehicle connected to two fuel pumps labeled Gasoline and Ethanol (E85), with eco-friendly icons and a world map background, explaining dual-fuel capability

What Is a Flex Fuel Vehicle?

A flex-fuel vehicle (FFV) refers to a car, SUV, or truck that’s built to operate using more than one type of fuel typically standard gasoline,…
A close-up of an overheating iPhone with a glowing heat effect and visible Apple logo, placed on a sunlit desk

Why Is My iPhone Getting Hot?

Have you noticed your iPhone feeling hotter than usual? While it’s normal for smartphones to warm up sometimes, constant or extreme heat…
Close up of a Compact Flash memory card next to a DSLR camera on a wooden desk, with a blurred computer screen in the background showing file transfer, and a text overlay that reads 'Compact Flash Definition' in bold, vibrant font.

Compact Flash Definition

When discussing memory cards for cameras or storage devices, one commonly mentioned type is the Compact Flash (CF) card. Although newer memory…
Close-up of a circuit board featuring a Phase-Locked Loop module in a real electronic device

What Is a Phase-Locked Loop?

A Phase-Locked Loop (PLL) is an electronic system that synchronizes an output signal with a reference signal in both phase and frequency. It…
llustration showing different types of tarbains including wind, water, steam, and gas turbines used for generating energy.

What Is a Tarbain?

A tarbain, more commonly spelled as turbine, is a powerful yet simple machine used to turn natural forces into useful energy. You can think of…
PowerEdge RAID controller on Dell server board.

What Is a PowerEdge RAID Controller?

When it comes to running a server, performance, speed, and data safety are extremely important. That’s where PowerEdge RAID Controllers (PERC)…