Sometimes one-size-fits-all is a good idea, but other times some research can yield a better solution. A generic beanie cap might fit anybody, but a dress shirt needs to be the right size. For ...

This file type includes high resolution graphics and schematics when applicable. Motors are rated by the output power they can produce over a given time period without overheating. These ratings are ...

Brushless dc motors have the advantages of high reliability and smaller size, but the absence of brushes can pose challenges. One challenge is the requirement for electronic commutation and control, ...