A quick calculation: To estimate a battery’s internal resistance, you can use a simple voltage-drop method when the ...

Maximize DJI drone performance with practical battery tips, flight habits, and maintenance strategies that help increase ...

Seeed Studio has launched two new ePaper display DIY Kits: the XIAO ePaper DIY Kit-EN04 and XIAO ePaper DIY Kit-EE04, ...

The proposed power hub would house solar arrays, battery storage and natural gas turbines. It would sit on about 5,000 acres ...

The bidirectional flyback-based active cell balancing approach offers a compact and scalable solution for modern multicell ...

A standalone battery can provide short-term backup during an outage, but an automated battery energy storage system (BESS) can do far more. Automation adds intelligence through control software, ...

Waveshare has launched a low-cost LG290P breakout board priced at about half the competing options. It supports L1/L2/L5/E6 quad-band GNSS with ...

How to: Go to Settings > Display on your Android phone. There, you'll find the option to switch between a light and dark theme and to have dark mode turn on automatically at a certain time of day. I ...

Say hello to Dongar, a California-based tech firm specializing in one particularly niche but genuinely useful section of the ...

Adaptive Power is an Apple Intelligence feature that can automatically give your battery the boost it needs. Here's how it works. Jeff Carlson writes about mobile technology for CNET. He is also the ...

Most of us — casual users and enthusiasts alike — are forever searching for smartphones with the longest battery life. And while fast charging keeps us topped up every day, the absence of replaceable ...

Whether you were won over by the cameras on the new iPhone 17 or you’re sticking it out with your iPhone 12, having a little extra power around is never a bad thing. The best MagSafe power bank is one ...