Isn’t it always the way? There’s a circuit right out of the textbooks, or even a chip designed to do exactly what you want — almost exactly. It’s 80% perfect for your application, and rather than ...

In this tutorial, we will show you how to display battery percentage on the status bar of your Galaxy S21. Such a feature can be very helpful if you’re mobile and don’t have access to a power source ...

With the rapid growth of embedded systems, and, in particular, IoT devices, there has been a growing need for improvements in the rechargeable battery systems that power them. In particular, many ...

With the fifth beta of iOS 16, Apple has updated the battery icon on iPhones with Face ID to display the specific battery percentage rather than just a visual representation of battery level. The new ...

A new app will turn your OnePlus 6 notch or HUAWEI P20 notch into a battery level indicator. The app, so far, only works on the OnePlus 6 and HUAWEI P20. The app works by adding a live wallpaper to ...