The built-in web server, which is hosted on the ESP32, allows monitoring through any device connected to the local network, ...

Getting an old traffic light and wiring it up to do its thing inside your house isn’t exactly a new trick; it’s so common that it wouldn’t normally pass muster for these hallowed pages. Even using one ...

As cars and trucks get smarter and more connected, the humble lights that have controlled the flow of traffic for more than a century could also be on the cusp of a major transformation. Researchers ...

Traffic lights are not only causing frustration to drivers, but they also increase pollution. Utilizing the enormous amount of traffic-related data gathered by Google Maps and the power of AI ...

Getting stuck in traffic and hitting several red lights in a row isn't just frustrating and bad for stress levels, it's also bad for the environment. But one U.S. city is getting help from a tech ...

Traffic lights, or traffic signals, are located on most major corners in cities and towns around the world. The red, yellow and green lights let us know when it is safe to drive through the ...