Aside from better battery life and the latest security updates, upgrading from an old iPhone adds functionality—including ...

Abstract: This paper proposes a digital multi-mode flyback adapter with primary-side regulation(PSR). To enable multi-mode operation, including continuous conduction mode (CCM) and discontinuous mode ...

The screen on you iPhone may be sharp and bright, but sometimes it's just not large enough. Here are three ways to mirror your iPhone to your TV.

I have a drawer full of USB cables and every time I want to connect a device, I have to try them out. USB-C was supposed to simplify things: One cable for everything, that was the promise. In practice ...