A recent article reports that an Oracle patent on a fast sorting method has expired, allowing open source databases to use it freely. Mark Callaghan, the inventor behind the sorting algorithm, shows ...

Combining two TLx431 regulators together to make a programmable gain current mirror that can be also used for a current loop ...

For parents, children, and Lego aficionados everywhere, it's a good day to be alive. Everyone loves to build with Lego bricks, but no one likes the cleanup — so using AI technology, Jacques Mattheij, ...

When Motorola introduced its first mobile phone in 1984, the company hoped for a buying frenzy. But even the best marketers couldn’t have predicted the success of mobile phones. Today, mobile phones ...