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Course information comes from the public UCLA General Catalog. Requisites are read from UCLA’s published wording and can be incomplete or out of date — check the official catalog listing and your department adviser before you enroll.

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EC ENGR 111L · EE 111LCircuits Laboratory II

Electrical and Computer Engineering · 1 units · Undergraduate upper division (100-199)

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Experiments with electrical circuits containing resistors, capacitors, inductors, transformers, and op-amps. Steady state power analysis, frequency response principles, op-amp-based circuit synthesis, and two-port network principles.

Letter grading.

When it runs

Checking the Schedule of Classes…

Requisites

Official UCLA wording

Enforced requisites: courses 10, 11L. Enforced corequisite: course 110.

BruinTree reads · Prerequisite

confidence 1.00 · from text
all of
  • EC ENGR 10
  • EC ENGR 11L

BruinTree reads · Corequisite

confidence 1.00 · from text
EC ENGR 110

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About EC ENGR 111L. We read UCLA’s requisite wording by machine, and it gets things wrong.

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Requires

Everything that has to come before this course, not just the courses named in the requisite above.

EC ENGR 111L

  • EC ENGR 10Circuit Theory I
    • EC ENGR 3Introduction to Electrical Engineering
    • EC ENGR 11LCircuits Laboratory Ianother path to it
    • COM SCI 1Freshman Computer Science Seminar
    • MAT SCI 10Freshman Seminar: New Materials
    • MATH 33ALinear Algebra and Applications
      • MATH 3BCalculus for Life Sciences Students1 more beneath
      • MATH 31BIntegration and Infinite Seriesanother path to it
      • MATH 32ACalculus of Several Variables1 more beneath
    • PHYSICS 1BPhysics for Scientists and Engineers: Oscillations, Waves, Electric and Magnetic Fields
      • MATH 31BIntegration and Infinite Series1 more beneath
      • PHYSICS 1APhysics for Scientists and Engineers: Mechanics1 more beneath
      • MATH 32ACalculus of Several Variablesanother path to it
      • MATH 32BCalculus of Several Variables
    • MATH 33BDifferential Equations
      • MATH 31BIntegration and Infinite Seriesanother path to it
  • EC ENGR 11LCircuits Laboratory I
    • EC ENGR 10Circuit Theory Ianother path to it
  • EC ENGR 110Circuit Theory II
    • EC ENGR 10Circuit Theory Ianother path to it
    • EC ENGR M16Logic Design of Digital Systems
    • COM SCI M51ALogic Design of Digital Systems
    • EC ENGR 111LCircuits Laboratory IIanother path to it

3 direct requisites. Showing 23 courses over 3 levels; the branches marked with a count carry on past it. Every course here opens its own tree.

Unlocks

What this course is a requisite for, and what those courses lead to in turn.

EC ENGR 111L

  • EC ENGR 110Circuit Theory II
    • EC ENGR 110LCircuit Measurements Laboratory
      • EC ENGR 115ALAnalog Electronics Laboratory Ianother path to it
      • EC ENGR 184DAIndependent Group Project Designanother path to it
      • EC ENGR 184DBIndependent Group Project Designanother path to it
    • EC ENGR 111LCircuits Laboratory IIanother path to it
    • EC ENGR 112Introduction to Power Systems
    • EC ENGR 115AAnalog Electronic Circuits I
      • EC ENGR 115ALAnalog Electronics Laboratory Ianother path to it
      • EC ENGR 115BAnalog Electronic Circuits II3 more beyond
      • COM SCI M258ADesign of VLSI Circuits and Systems2 more beyond
      • EC ENGR 115CDigital Electronic Circuits4 more beyond
    • EC ENGR C115PPower Electronics
    • EC ENGR 184DAIndependent Group Project Design
      • EC ENGR 184DBIndependent Group Project Designanother path to it
    • EC ENGR 184DBIndependent Group Project Design
    • EC ENGR C215PPower Electronics
  • EC ENGR 110HCircuit Theory II (Honors)
  • EC ENGR 115ALAnalog Electronics Laboratory I

3 courses list this as a requisite. Showing 19 courses over 3 levels; the branches marked with a count carry on past it. Every course here opens its own tree.

  • Winter 2026
  • Spring 2026
  • Fall 2026
  • Winter 2027
  • Spring 2027

Scheduled, not typical — from UCLA’s Schedule of Classes, which publishes Fall 2025 through Spring 2027 and nothing before it.