An automatic toll gate system using Arduino revolutionises traditional toll collection by eliminating manual intervention.

When you unlock a phone, step into view of a security camera or drive past a license plate reader at night, beams of infrared ...

When you unlock a phone, step into view of a security camera or drive past a license plate reader at night, beams of infrared light - invisible to the naked eye — shine onto the unique contours of ...

From disaster zones to underground tunnels, robots are increasingly being sent where humans cannot safely go. But many of ...

1. Joints - The Foundation of Movement Joints are the moving links in a robotic arm. They let the arm bend, rotate, or change ...

When you unlock a phone, step into view of a security camera or drive past a license plate reader at night, beams of infrared light - invisible to the naked eye — shine onto the unique contours of ...

Trying to track down a temperature problem within your home? Consider this ingenious gadget that turns your phone into a ...

Canon is one of the most recognizable brands in the photo world, and these are its top cameras based on rigorous testing and thousands of photos. Images, and the devices that capture them, are my ...

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The best action cameras for cyclists allow you to film your ride, whether that's because you fancy producing video for social media or just want a record in case something goes awry. But choosing the ...

I’ve been working with computers for ages, starting with a multi-year stint in purchasing for a major IBM reseller in New York City before eventually landing at PCMag (back when it was still in print ...