[_benj]

This. You can feel the author’s excitement about teaching electronics and emphasis intuition over rigorous mathematics proofs.

An example is that they talk about opamps as Lego blocks and how it can be configured to be an amp, a filter, a buffer, an inverter, an oscillator, a switch!

Instead of teaching a bunch of theoretical knowledge, which is important for certain things, they get you thinking how to use analog electronics to do stuff!