Current. Too little of it, and you can’t get where you’re going, too much and your hardware’s on fire. In many projects, it’s desirable to know just how much current is being drawn, and even more ...

The Segway Ninebot MiniPro may have “15 safety controls,” including one that would prevent the hoverboard’s motor from shutting off while a rider is standing on it, but stopping an attacker hacking ...