In this video I'll be showing you how you can control the contrast and the back light brightness of a 1602 LCD display with just the Arduino. The contrast is typically adjusted with a variable ...

There’s a well-known movie trope in which a hacker takes control of the traffic lights in a city, causing general mayhem or ...

Black boxes mounted near intersections are radar traffic sensors that track vehicle speed, distance, and volume to help traffic lights adjust in real time.

A man who spent two years pushing for a traffic light at the Cherry Hills–Greenwood Village intersection where his wife was killed in 2024 died Monday in a two‑vehicle crash at the same location.

PETAL, Miss. (WDAM) - To get in and out within a reasonable time. That’s most drivers’ goal when they get on the highway. But when there’s a rush of traffic, a long light can be enough to drive you ...

It’s Monday morning, and you’re running late for an important meeting at work. As you make your way down Watson Powell Jr. Way, you notice some congestion at the traffic light near the Third Street ...

If you live in the north end of Palmer Township, you already know how tricky it is to navigate the intersection of Newlins Mill and Tatamy roads. Plenty of nonresidents have found out the hard way.

A new state law that makes it easier for cities to use cameras to catch red-light runners might help save pedestrians’ lives in Encinitas, a group formed in the wake of 12-year-old Emery Chalekian’s ...

FEDERAL WAY, Wash. — Service between the Star Lake and Angle Lake light rail stations has resumed following disruption due to copper wire theft. That's good news for people trying to get to the ...

Researchers have built a paper-thin chip that converts infrared light into visible light and directs it precisely, all without mechanical motion. The design overcomes a long-standing efficiency-versus ...

SAN ANTONIO – Michelle Martinez contacted KSAT in 2021 after a series of crashes outside her community on the Northwest Side. People were already calling the area of the crashes “Dead Man’s Curve.” ...