If you were to point to a single device responsible for much of Hackaday’s early success, it might be the Arduino Uno. The ...

There’s a reason that the standards specifications for various wireless communications protocols are extremely long and ...

Batteries degrade over time. That’s why in recent years, Apple introduced a ‘Charge Limit’ feature for iPhone that lets you set a maximum limit below 100%, which might help extend the battery’s ...

The world of power is changing quite a bit right now, with big tech companies going in hard on nuclear energy and even looking for other ways to power the data centers that they are building. Earlier ...

To continue reading this content, please enable JavaScript in your browser settings and refresh this page. Preview this article 1 min Honda and LG Energy Solution’s ...

Many Galaxy S25 Ultra users are reporting excessive battery drain, sometimes losing significant charge within a few hours. These fixes target the most common software-related causes of battery ...

PCWorld tested laptop battery life across major processor platforms using a new Netflix streaming benchmark with the anime ‘One Piece’ at 1080p resolution. Intel Lunar Lake achieved the longest ...

Silicon-carbon (Si-C) batteries are the next step forward in an industry that's largely been stagnant for the past 30 years. Traditional lithium-based batteries do the job well enough, but as the ...

Learn how Vehicle‑to‑Home V2H charging and V2H bidirectional charging let drivers use an EV as home UPS for reliable EV battery home backup in 2026. Pixabay, AKrebs60 Vehicle‑to‑Home V2H charging is ...

Electric vehicles may soon have a new power source: sodium-ion batteries. Chinese automaker Changan Automotive plans to launch what it says will be the first mass-produced passenger EV powered by the ...

Through the looking glass: A century after Thomas Edison's early experiments with nickel-iron batteries, researchers at UCLA and their international collaborators have revived the concept using modern ...