In Part 1 of the Electronics for Kids series, we looked at LEDs; in Part 2, we explored capacitors. Now in Part 3, we will take an in-depth look at electrical measurements. It is impossible to discuss ...

A ‘meter is one of the most important tools on any electronics bench. After you’ve exhausted your five senses trying to figure out what’s happening in a circuit, firing up the old ‘meter is usually ...

When it comes to determining whether GFCI protection is required for receptacles near sinks, bathtubs, shower stalls, and similar open aquatic vessels, containers, tanks, or bowls, Sec. 210.8 spells ...

Electrical or electronic quantities and units are crucial values to know in evaluating and describing the behavior, characteristics and physical properties of a circuit. This quiz can help you recall ...

On the surface, electrical testing and measurement is all about numbers. It’s a straightforward process of gathering data that, when properly collected and analyzed, reveals essential information ...

Accurate measurement of electric field strength is vital for many applications, but existing sensor architectures can be bulky and difficult to calibrate. A project at TU Wien has now developed a new ...

Today's thermal imagers are rugged, easy to use, and much more affordable than they were even just a few years ago. They have become a realistic solution for everyday electrical maintenance. To use, a ...

Microscopic probes simplify the process of measuring electrical activity in the cells of small living animals. The technique could revolutionize data-gathering for disease characterization and drug ...