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

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

Rick] had a problem. His garage refrigerator was tasked with a critical duty—keeping refreshing beverages at low temperature.

Wi-Fi! It’s everywhere, and yet you can’t really see it, by virtue of the technology relying on the transmission of electromagnetic waves outside the visual spectrum. Never mind, ...

A well-regulated militia being necessary to the security of a free state. The right of the people to keep and bear arms shall not be infringed. Bearing Arms editor Cam Edwards provides a daily dose of ...

At CNET, we've spent well over 200 hours testing cams from the top brands. My final choice was the newest 3rd-gen Nest Indoor Cam, a more compact version that increases the resolution to 2K and adds ...

As people seek more interactive experiences beyond pre-recorded videos, cam girls and live cam sites provide a thrilling alternative where they engage with you directly. Imagine a private show where a ...

Today’s smartphones come equipped with a very comprehensive set of camera related specifications. Our smartphone, for many of us, has become our primary camera due to it being the one we always have ...

If you're thinking about buying or upgrading your camera, check out the top full-frame models we've tested. Images, and the devices that capture them, are my focus. I've covered cameras at PCMag for ...

CNET staff -- not advertisers, partners or business interests -- determine how we review products and services. If you buy through our links, we may earn a commission. Whether you're jetting off for ...

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 ...

To pass muster, these units had to survive the insanity of the Hershey Bears' parking lot (ever compete for a spot with an AHL hockey fan?), a downpour on the Garden State Parkway, and D.C. rush hour.