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

It’s little secret that stepper motors are everywhere in FDM 3D printers, but there’s no real reason why you cannot take another type of DC motor like a brushless DC (BLDC) motor and use that instead.

When we need actuators for a project, a servo from the remote-control hobby world is a popular solution. Though as the number of servos go up, keeping their wires neat and managing their control ...

November 26, 2025: Nothing's changed with the best way to connect a PS4 controller to PC, as you'd expect since it's an older console. It's still a great pad, but if yours is losing some rubber on the ...

Massive prehistoric structure found near Stonehenge ‘No Lawful Authority’: Judge Deals Major Blow to DOJ Why Erin Andrews’s Comments About Her Sports Career Are Going Viral on Thanksgiving Russia's ...

THE average motorist pays £3500 per year to run a car – and it’s not getting any cheaper. The budget didn’t bring much joy for drivers, with increasing fuel ...

Shopping for a car lover isn’t nearly as difficult as it seems, especially when you focus on the small, useful gear they’ll actually appreciate. Between the invention of the self starter and the end ...

It’s equal parts eerie and amazing to experience Ford’s BlueCruise hands-free driving feature as it takes over your car’s steering, braking, and acceleration while you travel down the highway. The ...

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 ...