In this project I did a Christmas jumper with rgb LEDs, this can also be a creative clothing project or whatever you want, it uses rgb LEDs that are controlled by an Arduino-based microcontroller that ...

LED therapy masks use specific light wavelengths for at-home skincare treatments. Red light is used to improve fine lines, while blue light targets acne-causing bacteria. Users should follow safety ...

“Brightness when properly controlled ‘becomes a new color accuracy weapon.’” The reason Micro RGB TVs are the heaviest engineering flex in the show floor is best quoted by Sony engineer Hugo Gaggioni, ...

Once upon a time, the cathode ray tube was pretty much the only type of display you’d find in a consumer television. As the ...

The EVIO program will park grad students with EV companies to keep the best talent at home. From mining critical minerals, making batteries, recycling batteries, and even software, the electric ...

From screw-in bulbs and colorful LED strips to table lamps and outdoor string lights, check out the top smart lighting we've tested for illuminating your space and setting the mood. I'm PCMag's ...

In every home I've had in the past decade, I've installed smart light bulbs. Over and over again, between four different apartments and one townhouse, I was impressed by how easy smart lights were to ...

LIMA, Ohio (WLIO) - The Lima Public Library is kicking off a colorful summer and encouraging readers of all ages to get involved. Monday marked the first day of the library’s “Color Our World” summer ...

. ├── main/ │ ├── examples/ │ │ ├── battery_check.cpp # Example: Battery voltage check and RGB LED status indication │ │ ├── blink_example_main.cpp # Example: Blinking built-in, blue, and external ...