Visualization and research of electrical signals (video from the Department of General Physics)

In everyday life, we are surrounded by a large number of signals – both analog and digital. How can you “see” electrical signals? We tell:

• How to visualize an electrical signal?
• How to investigate the parameters of electrical signals?
• How to get Lissajous figures?

Explore the simplest electrical signals with Pavel Shchepanskyi, associate professor of the Department of General Physics, Faculty of Physics, Ivan Franko National University of Lviv.