Actuators are the input and output devices that connect electronic, hydraulic or pneumatic control systems to their environment. They convert external forces or conditions, such as temperature, into a ...

Although some of the best streaming devices these days are smart TVs with streaming apps built in, it's still a lot cheaper to upgrade your current TV with a streaming stick than to purchase a new 4K ...

Today in power electronics, the folks over at Texas Instruments have put together a video covering low-dropout (LDO) linear regulators. For a hacker, power is pretty fundamental, so it behooves us ...

WSJ Puzzles is the online home for America’s most elegant, adventurous and addictive crosswords and other word games.Read more about our puzzles. To reach us, email [email protected]. Tips for Playing ...