Build festive decorations using Arduino and Raspberry Pi with these five creative holiday projects and video tutorials ...

Want to play your favorite Steam games with a Nintendo Switch Pro Controller? It's easy. I'll show you how to set it up over both wired and wireless connections—and how to get non-Steam games running ...

Want to play your favorite Steam games with a Nintendo Switch Pro Controller? It's easy. I'll show you how to set it up over both wired and wireless connections—and how to get non-Steam games running ...

The road to creating a blue LED was long and rough, but in 1993, it burst onto the scene. Learn about the struggles and ...

Known for creating toys such as the SONA 2 Cruise, and DOT, LELO regularly debuts one piece of innovative tech after the ...

One of the first projects that most people do on an Arduino is to light up or flash an LED. It seems ultra-simple because it ...

I had this idea of building my own bicycle lighting system totally personalized, the lights would have the exact lighting ...

The LED, or light-emitting diode, is very unlikely to fail, and if it does, it goes out slowly over the years. Instead, it's the other electrical bits in LED bulbs that fail and cut off the bulb's ...

Regular Christmas trees don’t emit light, nor do they react to music. If you want both things in a holiday decoration, consider this build from [dbmaking].  An ESP32-D1 mini runs the show ...

If you find yourself running out of HDMI inputs, or want to send the signal from one source to multiple TVs, you'll need either a switch or a splitter. Also called switchers or distribution amplifiers ...

The blue light setting in your LED mask is known for improving texture, reducing inflammation and treating acne, but it might be doing more harm than good for those with darker skin tones. They’ve ...