A long standing mystery in spintronics has revolved around why some promising crystalline materials stubbornly refuse to ...

One of the easiest soldering projects to do as a beginner is to solder a resistor to an LED. You can technically put the ...

Leatec Fine Ceramics, an upstream supplier of ceramic materials for passive components, held an in-person investor conference ...

Testing a regulator all the way down to zero volts to see how it behaves and finding an output level, below which bad things ...

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.

Science paper divided into Biology, Chemistry, and Physics sections with detailed questions on plants, animals, genetics, ...

Pickering Interfaces has announced a new family of high voltage programmable resistor modules in a compact single-slot PXI and PXIe form factor, model 40-230 (PXI) and 42-230 (PXIe), providing a ...

Windows 11 is testing a network speed test that you run from the taskbar. The speed test icon takes you to the Bing website. For now, you need a Windows 11 Insider build to use the feature. Now ...

In this tutorial, we will show you how to print a test page in Windows 11 without using any third-party tool. This can come in handy to check the alignment issue, ink flow for text and image quality, ...

Pickering Interfaces has announced a new family of high voltage programmable resistor modules in a compact single-slot PXI and PXIe form factor, model 40-230 (PXI) and 42-230 (PXIe), providing a ...

Proper precision calibration resistors are expensive and usually bulky, often in a large box or can. These are overkill for low-cost handheld digital multimeters (DMMs) and LCR Meters, especially when ...

The only way to know your smoke alarm is functioning and ready (except for letting your turkey burn in the oven) is to test it. And tests don't just confirm that smoke detectors have power -- they can ...