While using a digital multimeter to diagnose electrical problems on customers’ equipment, I frequently hear the comment, “I’ve got one of those multimeter things, but I never learned how to use it.” ...

As semiconductor packages grow more complex, conventional continuity tests are no longer adequate for screening out open circuits and pin-to-pin shorts. Most test methods were designed for devices ...

If you have a basic understanding of electrical testing and can use hand tools, you can handle most common dryer repairs yourself. There’s no need to find a technician, schedule a service call or pay ...