A brushless-DC motor is common in ceiling fan and pan-tilt-zoom (PTZ) camera designs. But you can’t use the same brushless-DC motor solution for both of these end products. A ceiling fan driver ...

A little while ago I had one of those immensely annoying – and unwinnable – arguments in an online forum with a guy I’d never met. You’d think the touchy topic was the wisdom of wearing a face mask (I ...

Unlock the secrets of torque and rotational equilibrium in this clear and engaging physics explanation. Using the example of a hanging sign, we break down how forces, distances, and angles work ...

Newton-metres and kilowatts: the most confusing concepts that explain the magic of the kick in your back when your car accelerates. From linguists to mechanics to motoring journalists, the ability to ...

When it’s time to specify a high-performance motor that offers both precise positioning and cost efficiency, stepper motors offer many advantages over DC motors thanks to their brushless technology.

Expansion Plan: The LS1 is a great engine that can be made even be better with just a touch more displacement! Everyone loves to get the latest and greatest. It’s human nature and it afflicts ...