[Trent M. Wyatt]’s CPUVolt library provides a fast way to measure voltage using no external components, and no I/O pin. It only applies to certain microcontrollers, but he provides example Arduino ...

Plug That In in a Menu Bar utility that keeps an eye on your MacBook's battery level and blasts low battery alerts in an ...

The first step is to perform a hard reset. This action will drain the residual charge in the capacitors, which can be one possible cause of this problem. Follow the steps written below to perform a ...

Does anyone know of phones that allow you to turn off completely the low battery signal? I've tried this on a few phones and never have been able to turn it off. It's really aggravating when you spend ...

A new micropower linear Hall sensor targets extended battery life and precision motion feedback in gaming peripherals, IoT ...

With more IoT devices being used in industrial equipment, home automation, and medical applications, there is more pressure to find the best way to manage power — whether through decreased size, ...