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 ...

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 ...

After a local man filmed a green light that lasted only seconds, city officials moved quickly to address the issue Getty A West Hollywood resident filmed a traffic light that only allowed enough time ...

SALT LAKE CITY (KUTV) — If you think rush-hour traffic in downtown Salt Lake can be bad now, it was chaos 114 years ago when the automobile age began revving, and cars competed on the streets with ...

You’ve stopped at red lights your entire driving life: red, yellow, green — simple. The next time you approach a pedestrian crossing, you might notice a shade of red that doesn’t look the same. It’s a ...

LAKE COUNTY, Fla. — Lake County and the Florida Department of Transportation plan to make changes at an intersection in Clermont that has seen a big jump in traffic in the past year. Doris D’Ambrosio ...

In this project I did a Christmas jumper with rgb LEDs, this can also be a creative clothing project or whatever you want, it uses rgb LEDs that are controlled by an Arduino-based microcontroller that ...

PINELLAS COUNTY, Fla. — If you see work being done on traffic lights around Pinellas County, it’s to make them stronger during storm season. Crews are working to convert the traffic lights on span ...

Add Yahoo as a preferred source to see more of our stories on Google. While we may be used to seeing cameras on top of traffic lights at major intersections, they're used for more than simply watching ...

Pasco just launched a new online traffic operations request form. If residents have an issue with a sign that might be needed or a traffic light not working, they can simply fill out a form that goes ...