Add Yahoo as a preferred source to see more of our stories on Google. In this photo taken on Saturday Dec. 20, 2025 and provided by Ukraine's 24th Mechanized Brigade press service, a soldier walks ...

Ukraine's Zelenskyy Says Progress in US-Led Peace Talks Is 'Quite Solid' KYIV, Ukraine (AP) — Initial drafts of U.S. proposals for a peace deal between Ukraine and Russia meet many of Kyiv's demands, ...

A project at Northwestern University (NU) has developed a new implant for activating the neurons of mouse subjects with light. The soft and flexible device sits under the scalp but on top of the skull ...

This is a very simple but useful project, strobe navigation lights for rc airplanes, or you can adjust the flashing time and make it a warning light for a forklift or even a turn signal light for a ...

ST. LOUIS--(BUSINESS WIRE)--Avicena, the leader in next-generation microLED interconnects, today announced a major milestone at SuperCompute 2025 (SC25): its LightBundle TM microLED-based links now ...

Schematic and operation of a capacitorless active-matrix micro-LED pixel, where a single memristor (1M) substitutes both the storage capacitor and the driving TFT. The compact 1M cell can be ...

Let’s say you want to blink an LED. You might grab an Arduino and run the Blink sketch, or you might lace up a few components to a 555. But you needn’t go so fancy! [The Design Graveyard] explains how ...

In my so-far nearly 30 years of writing for EDN, I’ve learned a lot about my ever-evolving audience (i.e., you), at least two aspects of which are directly relevant to this particular writeup: Or take ...

Advanced LED lighting arrays can spectrally tune their output wavelength to highlight different features and defects in captured images. The capability enables a single light fixture to quickly adapt ...