A cartridge-based console project that blends Arduino fundamentals, retro gaming nostalgia, and modern maker tools.

Spectrum Slit a light sculpture visualizes RF activity with an SDR receiver and sixty?four filament LEDs, helping you see ...

Red light is a popular treatment for skin concerns, especially signs of aging like wrinkles, age spots, and sagging skin. People are also using it to treat hair loss. Whether you want to treat your ...

Microcontrollers for Kids shows a classroom-tested path from Scratch to Open Roberta to Arduino UNO, with printable coding ...

This project utilizes an Arduino Uno CH340G development board paired with a DHT11 temperature and humidity sensor to create a compact yet capable environmental monitoring system. It measures ambient ...

Controlling light at dimensions thousands of times smaller than the thickness of a human hair is one of the pillars of modern nanotechnology. An international team led by the Quantum Nano-Optics Group ...

When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. A new brain-machine interface (BMI) uses light to "speak" to the brain, mouse experiments show.

Most people use red light therapy 2-5 times a week for 10-20 minutes. You can use red light therapy to increase melatonin and improve your sleep. Do not use red light therapy for longer than 30 ...

LED face masks offer a host of transformative skin benefits—they can reduce redness, treat acne, and minimize the look of fine lines, wrinkles, and discoloration. Even better, they don’t require a lot ...

Windows Edge Light tries to improve your look on video calls. The app places a light ring around your screen with more ambient light. Edge Light works best in an area without other forms of lighting.

Apple's second MacOS 26.2 developer beta is now available. Edge Light is a beta feature that turns your display into a ring light. Developer betas can be unstable, so refrain from downloading them to ...

Viral TikToks, whisperings amongst your skin care-obsessed friends, and the glowing visages of your favorite celebrities have all led you to look for the best LED face masks. But what is it about ...