This article was created in partnership with Ulike to highlight the brand’s ReGlow LED Face Mask. All product information and usage instructions provided by Ulike. If you’re having trouble with acne ...

The LED matrix 8x8 is a system of 64 interconnected LEDs that, with the help of the MAX7219 LED driver, light up as programmed, and all of this is located on one board and is truly easy to use. You ...

Running out of GPIO pins? Learn how to connect multiple buttons to just one Arduino pin using clever wiring and resistor techniques. Perfect for compact projects, keyboards, or when using small boards ...

Pimoroni Interstate 75 W (RP2350) is an all-in-one RGB LED matrix driver board designed for HUB75 LED matrix panels commonly used in video walls, advertising displays, and creative signage. Built ...

Researchers found that the dogs aren’t simply imitating their parents or doing it by chance. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. Dogs ...

As Republicans across the country sound alarms over the potential for illegal, noncitizen voting in the upcoming presidential election — and roll out measures to prevent it — they've painted a picture ...

There are many ways to use an Arduino on a model railroad. These tiny, inexpensive, programmable computers can perform functions such as controlling signals, routing turnouts, and running animations.

Apple Vision Pro introduces a whole new system of navigating, using your hands and eyes to manipulate virtual controls—looking, pinching, pulling, and swiping in the air. But there are also a some ...

Hello, I’m excited to review the ESP32 display modules and HMI touchscreens from Elecrow with sizes ranging from 2.4 to 7.0 inches. For this review, Elecrow kindly provided me with both 3.5-inch and 7 ...