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 ...

In this video, I'm exploring the use of Mini PIR Sensors with ESP32 with both Arduino-based projects as well as making a movement sensor for Home Assistant by using ESPHome. The sensor is quite ...

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 IC) this circuit is very easy to make with few components and most ...

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 ...

As part of an initial rollout, the Highway Police have started installing these devices at selected locations.

With more and more drivers taking to the roadways each year, commutes are busier than ever. Those drivers may not be as dedicated to obeying the laws of the road, either, making those trips a little ...

While we may be used to seeing cameras on top of traffic lights at major intersections, they're used for more than simply watching out for red-light runners. In fact, there are two main types of ...

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 ...

Simply sign up to the UK financial regulation myFT Digest -- delivered directly to your inbox. The UK should replace its fiscal rules with a “traffic light” system to help tackle “dysfunctional” ...