THE earliest light signals for controlling traffic were operated manually by the police. The next type were operated on a ‘fixed-time’ basis by purely mechanical devices. A later development is to ...

One of the first projects that most people do on an Arduino is to light up or flash an LED. It seems ultra-simple because it ...

The Midtown Renaissance Group hopes their effort to turn traffic light control boxes into public art can be replicated ...

Mayor Greenberg seeks automatic speeding and red-light cameras in Louisville, but state law limits use to highway work zones.

Want to play your favorite Steam games with a Nintendo Switch Pro Controller? It's easy. I'll show you how to set it up over both wired and wireless connections—and how to get non-Steam games running ...

A series where we find out which products the professionals (who really know what they’re talking about) actually use and really stand behind. Read more here. Maybe you’ve seen an influencer gliding ...

We've tested hundreds of smart home products in more than 20 categories to help determine which ones are best for every room in (and out of) the house. I'm PCMag's managing editor for consumer ...