If you’re building a project on your ESP32, you might want to give it a fancy graphical interface. If so, you might find a ...

Using a single microcontroller port to drive a multi-digit LED display to help engineers with those last-minute design ...

Samsung will unveil its future OLED tech at CES 2026, featuring AI-powered robots, durable car displays, and ultra-thin ...

After CES, everybody is talking about how beautiful Micro RGB TVs are. It’s not hype, but they’re also probably not coming to ...

Mini-LED is an evolution of traditional LCD TV backlight tech, using thousands of tiny light-emitting diodes to improve ...

Here we describe an electronic system that uses a dedicated water-level sensor to switch off the pump motor as soon as the ...

Dermatologists explain the science behind wildly popular treatments like red light therapy, which is now available at home—for a steep price. Full-face LED masks like this one can cost up to several ...

It turns out the "10-year lifespan" printed on your LED box is often a total fantasy. I spent years falling for the marketing, only to end up standing on a ladder every six months replacing bulbs that ...

From the convenience of turning on the lights with a simple voice command to setting up an automated lighting schedule, it's ...

Use code FORBESVETTED50 to take an extra $50 off the Omnilux Contour Face, our pick for the best silicone mask. Red light therapy has long been used to reduce inflammation and improve skin texture, ...

You can turn your iPhone into a smart display on your nightstand, at your desk or in the kitchen using StandBy mode. It’s an attractive way to put your iPhone to work as a small information board or ...