A spectrum analyzer, engineer Mark Persons explains, is a marvelous tool that creates a “window” into the world of radio ...

A new Swinburne study is addressing a core paradox: if quantum computing is solving problems that cannot be checked by conventional methods, how can we be certain the results are correct? Quantum ...

Welcome back to our Tech Tip series! Today, we’ll review one of the most essential tools in every toolbox, a multimeter.

The quantum world is famously weird—a single particle can be in two places at once, its properties are undefined until they ...

NewTek has introduced the NTC-6000 Qwik-Cal LVDT Signal Conditioner, a device designed to provide modern digital and analog ...

A key objective of electronics engineers is to further reduce the size of devices, while also boosting their speed, ...

There’s more to making an oscillator than meets the eye, and [lcamtuf] is here with a good primer on the subject. It starts ...

Certain kinds of atomic nuclei—including those of the hydrogen atoms in a water molecule—c The frequency of the signal ...