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 ...

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 ...

MIAMI BEACH, FLA. (WSVN) - Officials in Miami Beach are advising drivers to be cautious after an outage caused several traffic lights to stop functioning correctly. According to city officials, ...

A new traffic signal has gone up at the intersection of Old Spanish Trail and Rocking K Ranch Loop. The signal is meant to improve traffic operations and enhance safety for drivers and pedestrians, ...

UPDATE: As of Tuesday, January 20, the light is still not completely fixed. However, there have been temporary upgrades that include a blinking red light with mini stop signs, instead of wooden stop ...

HARRIS COUNTY, Texas (KTRK) -- Harris County officials are worried that a change in how traffic signal funds are distributed might lengthen the time it takes to fix broken lights. Harris County ...

Ah, the yellow light. You know, that signal that is supposed to let you know to slow down as you approach the intersection, but makes you speed up instead? You probably take it for granted, but ...

Late at night, stopped at a traffic light, a driver notices lights on all lanes of travel except their own appear to change normally from red to green. Continuing their lawful wait through multiple ...

Cars that drive themselves are no longer just a concept you'd see in sci-fi movies imagining the near future. Companies like Waymo are already using self-driving cars, and you can ride in a robotaxi ...

Waze is cooking something big. The app has recently been caught testing showing traffic lights during navigation, but bigger news might be coming. The firm provided more specifics in a feedback ...

Those blue lights above traffic signals aren’t decorative. Here’s what they’re for and why more cities are installing them. Blue confirmation lights help police spot and enforce red-light violations ...