Why get up close and personal with a resistor when you can tweak it from a distance? Remote variable resistors make analog circuit control easier, neater, and a lot more fun. Well, we are about to ...

This file type includes high resolution graphics and schematics. Medical devices are leaving the confines of hospitals and serving the growing community-based and home-based healthcare markets. Growth ...

For the PDF version of this article, click here. Motor controllers used to power, stop and control the speed of a variety of motors must deal with a wide variety of surges due to switching events.