Both the Arduino and the MPU-6050 board are readily available and not particularly expensive, and the LED matrix displays are just 8×8 arrays of red/green LEDs, each driven by a HT16K33 LED ...

If you’ve ever wanted to make your own VU meter but were scared off by the signal process you need to study this tutorial. The one drawback to the hardware choices made here is that there are ...

The $87 Plug and Make Kit includes an Arduino microcomputer, electronic components, and tutorials for building several IoT ...

Arduino, the building block of many off-hours projects, has put the challenge to you, your kids, or anyone you know who just ...

We've developed numerous Arduino modules for various fields of teaching. Each section is divided into kindergarten through 6th grade and 6th grade through 12th grade. While some of these modules can ...

A pixel in a passive matrix must maintain its state without active driving circuitry until it can be refreshed again. In LED sign displays, a cluster of red, green, and blue diodes are driven together ...

Arduino’s Plug and Make Kit lets beginners, hobbyists, and do-it-yourselfers build an IoT smart device and interact with it.

A negative to the LED units, especially of the matrix kind, is replacing the unit can be incredibly costly. That being said, full LED headlights are likely to keep increasing in prevalence and ...

If you’re looking for a smart and colorful LED bulb that will work with all your other smart home devices, the AiDot Linkind Matter Smart Light Bulb is your best bet. It's a plastic A19 bulb ...

However, the primary benefit is the larger surface area that these bulbs cover. For example, LED floodlight bulbs can bring brightness to dark spaces like your garage, backyard or porch ...

This content is created independently from TIME’s editorial staff. Learn more about it. LED face masks are one of the best beauty tools to help you achieve glowing, healthy, youthful skin.

The Matrix films are about being transgender, the trilogy's co-director says. "That was the original intention but the world wasn't quite ready," says Lilly Wachowski, who came out as trans along ...