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

The downside of LEDs is the amount of blue light they give off. Excessive exposure to light at night can suppress melatonin, ...

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

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 ...

Tapo TP-Link Smart Light Bulbs give you color-changing Wi-Fi bulbs that screw into a standard lamp socket and add app and ...

The year 2025 hasn’t started out great. We’ve seen foreign wars, climate change, racist rhetoric, and political polarization escalate over the last several months, making many of us angry, burned out, ...

Light emitting diodes have already reshaped how we illuminate homes, power phone screens, and build stadium displays, but a new generation of “impossible” devices is pushing LEDs into a different ...

This easy-to-build walking reindeer can be constructed with only a bow motor, battery, wires, and a few other parts.

RBG-MiniLEDs will be the star of the show at CES 2026, with multiple manufacturers launching new TVs leveraging the ...

Here’s a fun build from [RootSaid] that is suitable for people just getting started with microcontrollers and robotics — an Arduino-controlled two-wheeled robot. The video assumes you ...

I've completely swapped my home over to LED lights, and for the most part, I love it. The energy savings are real, and I'm a sucker for all the smart color changing tes. But my biggest grievance is ...

They claim to fix fine lines, blemishes and redness – but which stand up to scrutiny? We asked dermatologists and put them to the test to find out The best anti-ageing creams, serums and treatments ...