Very cool! Albeit I don’t see the educational value if not paired with an oscilloscope and/or loudspeaker. This screams modular system at me. And I think it is

Very cool! Albeit I don’t see the educational value if not paired with an oscilloscope and/or loudspeaker. This screams modular system at me. And I think it is much easier to learn what all of these functions do when combining multiple senses.