Tony Goacher] has worked with a lot of cheap brushless DC motor controllers built in China. They can be very cost-effective, ...

Jay Jung, 18, invented SmartBlink, an AI-powered adaptive traffic light system that can help people of all abilities safely ...

While there is a time and place for wirelessly controlled devices, sometimes you want something you can just reach out and ...

While the Palm Beach Town Council voiced its support for the traffic light, a public works official said it wouldn't be installed anytime soon.

Audi provided flights from Washington, DC, to Munich, Germany, and accommodation so Ars could test out its headlights, as well as some other things you can read about in the coming weeks. Ars does not ...

This project demonstrates a low-cost intelligent traffic signal system using Arduino and ultrasonic sensors to reduce congestion caused by fixed-timer traffic lights. Four HC-SR04 sensors detect ...

An automatic toll gate system using Arduino revolutionises traditional toll collection by eliminating manual intervention. The “automatic toll gate system project” demonstrates how simple sensors and ...

In addition to causing delays, fuel waste, and increased pollution, traffic jams and congestion are serious concerns in cities and can occasionally result in fatalities. Traditional traffic light ...

Creative Commons (CC): This is a Creative Commons license. Attribution (BY): Credit must be given to the creator. The recent emergence of self-driving laboratories (SDL) and material acceleration ...

If you're familiar with the Raspberry Pi and you like it, there's a good chance you'll like the Arduino, too. At first glance, the two devices are very similar to each other, but there are some key ...

As a $35 pc with very low power requirements, the Raspberry Pi is uniquely suited to serve many different purposes especially as an always-on low power server. When I first heard of the Pi, I was ...