However, it's not a task for a DIYer who hasn’t done any electrics before. And, even if you do the job yourself, you will ...

As they roll across shadowed regions of the moon's surface, future lunar rovers could develop hazardous buildups of electric ...

PCWorld explains how to calibrate smartphone and laptop batteries when they display inaccurate percentage readings or cause ...

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

We tested popular wideband O₂ controllers against lab-grade equipment to see how accurate their lambda readings really are under real engine conditions.

Scam "power saving" devices are rampant online. These devices plug into an outlet and promise to "improve the use of energy," "extend the life of electrical equipment," and even "avoid illegal ...

Your Samsung, LG, and even Sony TV comes with notable privacy risks. Here's how to avoid one of the biggest with only a few steps.