Despite their limited use for testing wall chargers and power banks, USB inline testers let you compare power sources. In three videos, we take you through their features, and we also try an inline ...

From TVs and smartwatches to rapidly emerging VR and AR devices, micro-LEDs are a next-generation display technology in which ...

Discover how to build a simple device that converts light into electricity using LEDs and diodes. This step-by-step guide ...

A small portable device featuring timer, clock, and calendar functions, equipped with a simple and functional interface and a ...

A blast from the Elektor archives: this clever 1998 battery tester uses a simple LED display to reveal a battery’s true condition under load — even below 1 V. Built from standard components and no ...

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I drive a 2006 Nissan Xterra that came from the factory with halogen, lo/hi combined headlight bulbs with a DRL setting. After 18 years of using the old factory halogens, lightening in all driving ...

I don’t know about you, but although I like reading about electronics in a theoretical sort of way, there’s nothing I enjoy more than the hands-on building of something and then watching that thing ...

A consortium led by Elon Musk said it has offered $97.4bn to buy the nonprofit that controls OpenAI, months after the billionaire sued the artificial intelligence startup to block it from ...

On 2 August 2024, the Federal Energy Regulatory Commission (FERC) announced that it will convene a Commissioner-led technical conference in Docket No. AD24-11-000 to discuss emerging issues related to ...