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Ask me anything about your lessons or your code.
“What is a port?” · “Why is my code erroring?”
Ask me anything about your lessons or your code.
“What is a port?” · “Why is my code erroring?”
Two ways any component can connect, the algebra for collapsing them, and the divider rules that predict every voltage and current.
Series and Parallel
Two ways any component can connect, the algebra for collapsing them, and the divider rules that predict every voltage and current.
Kirchhoff's Laws
The two conservation laws of circuits: charge in equals charge out at any junction, and voltage around any loop adds to zero.
Sources and Thevenin Equivalents
Real sources sag under load, and Thevenin's trick replaces any network with one source and one resistor.
Capacitors and Inductors
The two components that store energy and give circuits a memory of time: the charge reservoir and the current reservoir.
Op-Amps and Feedback
The near-magical amplifier, its two golden rules, and why negative feedback trades gain for predictability.