This is for learning electronics. It's very satisfying to see the actual waveform of, for example, an R and a C and to be able to see the effect of changing the

This is for learning electronics. It's very satisfying to see the actual waveform of, for example, an R and a C and to be able to see the effect of changing their values. Or to figure out what you've connected wrong when what you see is not what you expect.