Oscilloscopes can do much more than simply display waveforms, but many engineers don’t take advantage of their instrument’s advanced features. For example, oscilloscopes have math “channels” that can ...

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 ...

Most of us can do simple math in our heads, but some people just can’t seem to add two numbers between 0 and 3 without using paper, like [Aliaksei Zholner] does with his fluidic adder circuit built ...

Before anybody even had a computer, Claude Shannon figured out how to make computers worth having. As an electrical engineering graduate student at MIT, Shannon played around with a “differential ...