Lecture
notes and videos for EE 220 Circuits I, Fall 2020
Past semesters' videos, notes, and quizzes are found at f19, f18, f17, s17, f16, and su14.
December 9 – final exam (comprehensive), 3:10 to 5:10 PM.
December 2 – lec27_ee220.pdf and lec27_ee220_video – review for the final exam. (practice final exam)
November 30 – lec26_ee220.pdf and lec26_ee220_video – introduction to transfomers (datasheet, sim_example [right-click to download], reference pdf) (q21)
November 25 – lec25_ee220.pdf and lec25_ee220_video – finish up AC, answer questions on phasor analysis, (q20, course evaluations)
November 23 – lec24_ee220.pdf and lec24_ee220_video – even more AC circuit examples, second-order circuits (q19)
November 18 – lec23_ee220.pdf and lec23_ee220_video – RMS, AC circuit examples including an op-amp (q18)
November 16 – lec22_ee220.pdf and lec22_ee220_video – complex plane, work examples using phasors, read Secs. 8.1-8.2 (q17)
November 11 – Veterans Day (no lecture)
November 9 – lec21_ee220.pdf and lec21_ee220_video – start AC, imaginary numbers (pdf and MATLAB), read Secs. 7.1-7.4 (q16)
November 4 – lec20_ee220.pdf and lec20_ee220_video – integrators and review first-order circuits (q15)
November 2 – lec19_ee220.pdf and lec19_ee220_video – energy storage in capacitors and inductors (q14)October 28 – lec18_ee220.pdf and lec18_ee220_video – work first-order circuit examples (q13)
October 26 – lec17_ee220.pdf and lec17_ee220_video – first-order LR circuits, read Secs. 7.3 and 7.6 (q12)
October 24 – study_session_2.pdf and study_session_2_video – Saturday study session at 1 PM in SEB 1242
October 21 – lec16_ee220.pdf and lec16_ee220_video – introduction to inductors, read Sec. 5-3 (q11)
October 19 – lec15_ee220.pdf and lec15_ee220_video – first-order RC circuits, read Sec. 5-4
October 14 - lec14_ee220.pdf and lec14_ee220_video – introduction to capacitors, read Secs. 5.1-5.2
October 12 – Midterm, open book and closed notes (midterm_ee220_f20.pdf)
October 7 – lec13_ee220.pdf and lec13_ee220_video – review for the midterm exam
October 5 – lec12_ee220.pdf and lec12_ee220_video – op-amp circuits, work examples, read Secs, 4.4-4.7 (q10)September 30 – lec11_ee220.pdf and lec11_ee220_video – dc sweep in simulations, introduce the ideal op-amp, read Secs. 4.1-4.3
September 28 – lec10_ee220.pdf and lec10_ee220_video – work examples, introduce the concepts of power and energy, read Sec. 3.8 (q9)
September 26 – study_session_1.pdf and study_session_1_video – Saturday study session at 1 PM in SEB 1242
September 23 – lec9_ee220.pdf and lec9_ee220_video – more dependent sources, review source transformation, supernodes, and supermesh (q8)
September 21 – lec8_ee220.pdf and lec8_ee220_video – introduction to dependent sources (dependent_sources) (q7)
September 16 – lec7_ee220.pdf and lec7_ee220_video – work examples using the techniques we've learned so far in class (q6)
September 14 – lec6_ee220.pdf and lec6_ee220_video – more mesh analysis, introduce Thevenin's and Norton's theorems, read Secs. 3.6-3.7 (q5)September 9 – lec5_ee220.pdf and lec5_ee220_video – introduce mesh analysis and how to apply it to two loop circuits, read Secs. 3.4-3.5 (q4)
September 7 – Labor Day Recess
September 2 – lec4_ee220.pdf and lec4_ee220_video – superposition and work more examples illustrating Ohm's law, KVL, KCL, read Secs, 3.1-3.3 (q3)
August 31 – lec3_ee220.pdf and lec3_ee220_video – work examples, writing a spice netlist using text (q2)
August 26 – lec2_ee220.pdf and lec2_ee220_video – work homework problems, Kirchhoff's Voltage Law (KVL) and Kirchhoff's Current Law (KCL), parallel resistance, voltage and current dividers, read Secs. 2.2-2.3 (q1)
August 24 – lec1_ee220.pdf and lec1_ee220_video – course introduction, introduction to LTspice, Ohm's law, voltage dividers, read Sec. 2.1