Tutor mode — learn electronics
Tutor mode turns the assistant into an electronics teacher that teaches over your circuit — not from a textbook in the abstract:

What tutoring looks like:
- Tell it where you are — “I’m new, teach me how LEDs and resistors work” or “I know Arduino, get me started with I2C”.
- It proposes a small exercise on the canvas, you build it, and it checks your actual circuit and code — pointing at the wire you crossed or the pull-up you forgot.
- The theory arrives when it explains why — Ohm’s law when your LED is dim, debouncing when your counter jumps.
Because the simulator is real (really running firmware), everything the tutor teaches is verifiable on the spot: measure it with the oscilloscope, read it in the serial monitor.
Tutor mode shares the same cycles quota as the other modes — see plans.