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 ...

If you've ever used a Wi-Fi router to connect to the internet, you've probably wondered what all the blinking lights mean.

Scientists have long studied the role of dopamine, a chemical in the brain that helps control learning and movement, in order to better understand Parkinson's disease, schizophrenia, and ...

Researchers at The University of Osaka, in collaboration with ULVAC, Inc. and Ritsumeikan University, have developed a new ...

Microsoft revealed that it is developing a data center networking technology using micro LED technology with the potential to reduce energy consumption and improve performance as demand for AI and ...

Editors Note March 30, 2026: We are in the process of testing additional Maglite flashlights that vary in size and utility, including the ML150LR and the ML25LT, along with the ThruNite LED Flashlight ...

Back in 2017, Hackaday featured an audio reactive LED strip project from [Scott Lawson], that has over the years become an ...

There are two UNIVAC 1219B computers that have survived since the 1960s and one of them is even operational. [Nathan Farlow] wanted to run a Minecraft server on it, so he did. After a lot of work, ...

Anyone who is into their skincare will be familiar with retinol by now. The ever-popular ingredient has gained cult-status thanks to its promise of smoother, more youthful looking skin. However, ...

This is the Lumeo SkinLift 4D Current Red Light Therapy Kit. It also comes with an activating serum. I'm 31. I don't have ...