If you need to do any electrical work, having a multimeter is a must. Here's what everyday users have to say about the one ...

At-home use of red light therapy masks requires a purposeful, consistent approach. These are the steps for the best results.

Given the pivotal role pH plays in many aspects of food production, choosing the right pH electrode and meter is an important ...

Download this article in PDF format. Switching losses are inevitable in any power device. But these losses can be minimized through optimization and rigorous measurement of design parameters related ...

Are you tired of heavy LCR meters or handheld tools that aren’t accurate? A device can give you near-bench precision for ...

Don’t worry, it’s not just you. Everyone dropped their first, or likely fortieth, F-bomb when their dad had them hold the spark plug while he hit the kickstarter on their dirt bike. While it might ...

The iron-on electronic patch could make it easier to embed sensors, lights, and microphones directly into clothing. The ...

Cell-sized robots can sense temperature, make decisions, and move autonomously using nanowatts of power—no external control ...

A blast from the Elektor archives: this 1998 battery tester uses a simple LED display to reveal a battery’s true condition under load — even below 1 V.

The MarketWatch News Department was not involved in the creation of this content. WATERLOO, ON, Dec. 8, 2025 /PRNewswire/ -- Continuing its 2025 promotional tour, Siborg Systems Inc. presented its ...

One part wants 3.3V logic. Another wants 5V. What do you do? Over on the [Playduino] YouTube channel, there’s a recent video running us through a not-so-recent concern: various approaches to ...

A medical device correction has been initiated for 3 million continuous glucose monitors.Certain Freestyle Libre 3 systems may provide incorrect low glucose readings, which can lead to serious health ...