Digital oscilloscopes are the norm in most engineering labs, but the chances are that you have not fully explored their features. Among the more interesting features of a digital oscilloscope is the ...

The RIGOL DS4000 provides advanced math functions that allow users to enter and edit formulas to actively perform advanced calculations. It is useful in many application such as editing U*I to do ...

But, both of these would require large structural changes for a course that teaches hundreds of students a year — something that can’t really happen in the near term. What could happen now, though, is ...