Abstract: Efficiency maps (EffMs) illustrate the maximum efficiencies of electric machines over a range of torque-speed operating points. This article reviews the available techniques for efficiency ...

Discover the creative process behind two unique DIY coin sorting machines in this comprehensive tutorial. Learn how to build a wooden coin sorter using basic woodworking techniques, and see a ...

Keep all your embroidery thread organized with this easy to make fabric book with plastic bag dividers. How do you store your embroidery thread? For years, mine has been jumbled all together in a ...

Abstract: Radars are expected to become the main sensors in various civilian applications, ranging from health-care monitoring to autonomous driving. Their success is mainly due to the availability of ...