The oscilloscope has probes that connect to the electrical circuit or device being measured. These probes are like antennas that pick up the electrical signals and send them to the oscilloscope. Then, the oscilloscope amplifies the signals and displays them on the screen.
It's like using a microscope to see tiny things that are invisible to the naked eye - an oscilloscope helps us see the tiny changes in electrical signals. And, just like how a microscope can reveal the beauty of a tiny world, an oscilloscope can reveal the beauty of the electrical world.
How does an Oscilloscope Work | Oscilloscope Parts and Functions
But, what's really interesting is that an oscilloscope can measure all sorts of electrical signals - from the signals in a computer to the signals in a medical device. It's like having a superpower that helps us understand the electrical world.