Remember a the time before oscilloscopes had a brain? It’s easy to forget as we’ve become accustomed to a class of simple solid state oscilloscope using a microcontroller as signal processor and a ...

Whenever a semiconductor or system changes state, there’s a good chance that the current it draws will also change. A typical example is a cell phone, which draws more current when you make a call or ...

Go directly to your trick of choice or browse them all. Using a spectrogram display to see variations in the signal spectrum The spectrogram display is a component of the spectrum analyzer option in ...