Discover how to create a working model motorcycle using only cardboard and basic materials in this step-by-step tutorial.

DC motors may not be the wave of the future, but they certainly have a secure place in today’s workplace (see DC Isn’t Dead). Therefore, it’s worthwhile for electrical professionals to take a look at ...

No extant markings. A radial armature with five permanent magnets is mounted above a cylindrical electromagnet that is covered with black painted cloth. The armature axis is perpendicular to the axis ...