[DIY GUY Chris] has done the latter, producing a tiny LED cube ... the faces of the cube. Running the show is an ATmega328P, the same microcontroller you’d find in an Arduino Uno.

The latest version swaps WiFi for a WizNet W5500 ethernet module and even integrates the Arduino Uno R4 directly into the board’s design. Beyond cool tech, the display connects to MQTT ...

The study investigates an emerging research field: the interaction between sleep and development. The authors use Drosophila larvae sleep as a study model and provide valuable insight into how ...

UNO led Tulane by six runs after four innings in the Pelican Cup series opener at Maestri Field but wound up needing all the runs they scored up to that point. The six-run UNO lead was cut to one ...

Max Park is a longtime speedcubing world record holder — for the 3x3x3 cube, his best official time is 3.13 seconds. Let's show you how he does it. By Siobhan Roberts, Jeremy White, Sean ...

Physicists have created the tiniest light-emitting diode (LED) displays ever 1. The image above was shown on a monochromatic display with pixels less than 100 micrometres across, about the width ...

When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. Mini LED is a term you may not be familiar with, but you've certainly come across it if you've ...

LED bulbs are the new normal for a reason. They use less electricity and are supposed to last for years -- far longer than their incandescent predecessors. In fact, it's not unusual for an LED ...

Some 4K TVs have QLED or OLED displays, but most are LCD, and many of those have LED backlights. When you're shopping for a new TV, these are the sets you'll come across most often. We're going to ...

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

If you wanted soccer mixed in with random violence, this was your best football game to pick up on the Cube. Skies of Arcadia reigns as one of the premier Dreamcast RPGs. You'll quickly fall in ...