In this project, I'll make a small circuit capable of blinking lights, on its output we get a digital signal that we can use ...

TAMPA, Fla. — How do you keep up with the growing traffic in Tampa Bay — while running out of room to build roads or add lanes? That’s where technology can help. Hillsborough County is now piloting ...

Today we are going to create a strobe light for the tips of the wings of an rc airplane using a 555 timer (NE 555 or lm 555 ...

After a long closure, the intersection of Central Avenue and Indian School Road has reopened and Valley Metro trains are running along the route. The thoroughfare was closed after a crash between a ...

The driver of a pickup truck was killed and two others critically injured after the pickup collided with a light rail train near Central Avenue and Indian School Road, authorities said. The crash ...

PHOENIX – One person was killed and multiple others were injured when a light rail train and a pickup truck collided in central Phoenix on Tuesday morning, authorities said. The collision occurred ...

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 ...

FAIRBORN, Ohio (WDTN) – The city of Fairborn will be removing the traffic signal at the intersection of Maple and Whittier avenues, citing decreasing traffic volumes and aging infrastructure. In ...

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 ...

A new study has revealed a hidden cost of our brightly lit cities, and it goes far beyond just ruining the view of the stars. According to research published in Nature Climate Change, artificial light ...

Update: On Sunday afternoon, Waymo said its fleet was back on the roads. Waymo said Saturday that it was stopping service across San Francisco after numerous online videos showed its autonomous ...

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 ...