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 ...

Drivers often overlook the small black boxes near intersections. But the technology inside them is cleverly changing how ...

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 ...

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.

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 ...

Dear Heloise: To get more use out of discarded Christmas lights, I place a strand in a decorative container and leave them on at night as a night light. This is helpful when walking into a dark living ...

Every driver knows how difficult it can be to see the road when a vehicle coming toward you at night leaves its bright lights on too long. Usually, a friendly flash of your own lights results in a ...

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 ...

Traffic lights are not as straightforward as you may think. For instance, Japan has blue traffic lights, and while it's common to see the lights arranged vertically, some U.S. states mount them ...