Controlling light at dimensions thousands of times smaller than the thickness of a human hair is one of the pillars of modern ...

All the info you need right here ✦ In this occasion I'll make a lighting system to be controlled remotely from my rc using Arduino compatible boards, they will take the input from a receiver and ...

This resource provides clear explanations of how switching regulators work and how voltage boosting is achieved efficiently ...

By directly communicating with the brain, a new wireless device could someday help restore lost senses or manage pain without medications, its developers say.

It’s been a while, and though the basics are the same, Apple Home and Google Home have both benefitted from some long-needed ...

These Bluetooth landscape lights will make a colorful statement on your property, no wires or disposable batteries needed. Solar-powered pathway lights get a bad rap for a good reason: Most of them ...

The Raspberry Pi ban at NYC’s 2026 mayoral inauguration lists the device alongside explosives and drones. Where’s the ...

Humans have been studying and playing with light for millennia — from the ancient civilizations using rock crystals to magnify objects and focus sunlight to ignite fires, to Galileo who sparked the ...

Over the past decades, engineers have introduced numerous technologies that rely on light and its underlying characteristics. These include photonic and quantum systems that could advance imaging, ...

These components are probably the most valuable parts you can salvage from old gear. They are essential if you are working on ...

In winter, it’s important to ventilate living and working spaces regularly. Here’s how to make a homemade measuring station ...