If your battery is dying on you, the cause might be what's known as parasitic drain. Here's what it is, how it happens, and what you can do to prevent it.

Making a servo tester using an Attiny85 micro chip, Attiny45 also works for this project. This diy servo tester is as good as ...

An organized theft ring in Connecticut, New Jersey and New York swapped or quickly cloned key fobs to steal millions of ...

First, it's important to know that some USB ports are designed for charging while others may only support data transfer. Most will provide a measly output of 0.5 to 1 amp -- barely enough to ...

The National Highway Traffic Safety Administration collects crash data about autonomous vehicles, but only issues voluntary guidelines about expectations for those vehicles. Those guidelines softened ...

The National Highway Traffic Safety Administration has approved the specifications of THOR-5F, a female crash test dummy developed by Humanetics. AP Photo / Paul Sancya When a woman gets behind the ...

The five remaining recruits are subjected to a multi-stage process of interrogation and are placed under gradually increasing duress in the season finale of “Special Forces: World’s Toughest Test” ...

There's no escaping that recalls are part of automobile ownership today — almost 30 million vehicles were affected in 2024. And 2025 has continued the trend, with a particularly bad year for Ford. So ...

Marc Santos is a Guides Staff Writer from the Philippines with a BA in Communication Arts and over six years of experience in writing gaming news and guides. He plays just about everything, from ...

A 4-pin relay is a simple electrical component used to control a circuit using a small current to switch a larger one. It is commonly used in automotive wiring, lighting systems, and electronic ...

Gmail users around the world are being urged to take immediate action after a massive data breach exposed more than 183 million email passwords, according to cybersecurity experts who revealed the ...