Discover how to make a DIY hand-powered mobile phone charger using simple materials such as two small DC motors and a piece of cardboard. This step-by-step tutorial covers mounting the motors, wiring ...

Nick is a Features author who's been writing for fellow tech geeks since 2011. While he's mostly focused on phones, he's also thrilled by cameras and audio gear of all shapes and sizes. On weekends, ...

USB-C chargers are increasingly becoming a common way to charge most mobile devices, from smartphones to laptops. This shift has led many smartphone makers to stop including a power brick in the ...