Let’s start with the simple case: performing an action only when the switch goes active. We’ll assume the switch starts in ...

The WS2812B has become one of the most popular addressable LEDs out there. They’re easy to drive from just about any microcontroller you can think of. But what if you have a microcontroller ...

D0WD, a low-cost alternative to LilyGo T-Display, lets you mirror your desktop monitor over Wi-Fi with an ESP32 ...

If your car came from the factory with halogen or HID bulbs, you’re going to need to replace them or upgrade them down the line. Both of these bulb types lose light output over time; thus, even if ...

JACKSONVILLE, Fla. – A 36-year-old man and a 23-year-old woman were recently arrested after they brought a 14-year-old to a strip club and gave them “multiple alcoholic drinks,” according to the ...

Red light therapy has long been used to reduce inflammation and improve skin texture, which is why LED devices are having a moment—you can reap the benefits without booking a professional treatment.

If you’ve been to a wedding or a downtown coffee shop in the last 10 years, you’ve probably seen those little lightboxes that are so popular these days. They consist of letters placed ...

The Arkansas Department of Transportation (ARDOT) announced that it is set to receive an additional $105,534,000 in federal funding for six projects. “Modernizing and expanding key transportation ...

With nearly two decades of retail and project management experience, Brett Day can simplify traditional and Agile project management philosophies and methodologies and explain the features of project ...

Arduino test code is run to see if the sensors are working properly, with built-in LED flashing when the sensor is triggered, and turning off when the sensor is released. The testing of the keys ...

Too much teamwork exhausts employees and saps productivity. Here’s how to avoid it. by Rob Cross, Reb Rebele and Adam Grant Collaboration is taking over the workplace. As business becomes increasingly ...

Audit your home for energy leaks, tweak usage habits and install efficient appliances and fixtures to reduce your electric bill. This page includes information about these cards, currently unavailable ...