【判断题】An oscilloscope shows you how voltage varies with time. It plots a voltage against time graph on the screen. The y-axis is voltageand the x-axis is time.This is most useful when you look at varying vo...
【判断题】An oscilloscope shows you how voltage varies with time. It plots a voltage against time graph on the screen. The y-axis is voltage and the X-axis is time. This is most useful when you look at varying ...