Apple's battery guide describes lithium-ion batteries as "consumable components" that naturally lose capacity over time. To slow that decline, iPhones use Optimized Battery Charging, which learns your ...

Abstract: The proposed system is meant to solve the problem of accurately finding problems in underground cable lines, especially in cities where these lines are common. Using an Arduino ...

This year I revisited several gadgets I’d reviewed to see whether they still earned a place in my daily life. A few impressed ...

Warning: I’m going to make an attempt to justify a $40 paperweight for cable management. I’m not sure how I ended up in this ...

Charging is just the tip of the USB iceberg.

Learn how to make your own DIY portable speaker for your smartphone using basic components like mini speakers, an amplifier circuit, and a micro-USB OTG cable. This step-by-step tutorial guides you ...