The lithium-ion battery inside your Android phone has a limited life span. Every charge-discharge cycle degrades its capacity a little (because the lithium charges zipping around the battery are lost ...

[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 ...

Google has started the rollout of Android 16’s third beta build. It’s not a massive aesthetic makeover, but there are a few features that users will appreciate. Among them is the addition of a health ...