A multimeter is a powerful tool for measuring electrical values such as voltage, resistance, and current, commonly used in automotive and household applications. This beginner’s guide will walk you ...

The good news is that a class of clamp meters in the market can accurately measure inrush current. They use high-speed, digital signal processing to filter out electrical noise and capture inrush ...

Like many hackers, [Matthias Wandel] has a penchant for measuring the world around him, and quantifying the goings-on in his home is a bit of a hobby. And so when it came time to sense the current … ...

Of course, you can always measure the voltage across a shunt resistor — either one that is naturally in the circuit or one you’ve put inline just for measuring purposes.

Download this article in PDF format. If you're seeking a way to measure current and power in a circuit, you need to know about current-sense amplifiers (CSAs).

Learn how electric circuits work and how to measure current and potential difference with this guide for KS3 physics students aged 11-14 from BBC Bitesize.