ECE 205

Fall 2026 All Classes

All Classes

Electrical and Electronic Circuits

Credit: 3 hours.

ECE 205 is an introductory course on circuit analysis and electronics for non-majors in engineering. The course includes bi-weekly electronics lab experiments designed to provide students with hands-on experience. Basic principles of circuit analysis and DC circuits; time-domain analysis of 1st and 2nd order linear circuits; complex numbers, phasors, AC steady-state analysis; frequency response; op-amp, diode, and BJT circuits; logic gates and digital logic circuits. Credit is not given to Computer or Electrical Engineering majors.

Credit is not given to Computer or Electrical Engineering majors. Prerequisite: PHYS 212.

Students must register for one lecture and one lab.

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ECE 205 class schedule data for fall 2026
CRN	Type	Section	Time	Day	Location	Instructor	Section Details
68303	Laboratory	AB2	10:00AM -11:50AM	M	4074 Electrical & Computer Eng Bldg	Ravaioli, U	Availability: Closed Part of Term: 1 Date Range: 08/24/26-12/09/26 Restriction(s): Not intended for Graduate - Urbana-Champaign.
68304	Laboratory	AB3	3:00PM -4:50PM	M	4074 Electrical & Computer Eng Bldg	Ravaioli, U	Availability: Closed Part of Term: 1 Date Range: 08/24/26-12/09/26 Restriction(s): Not intended for Graduate - Urbana-Champaign.
68305	Laboratory	AB4	5:00PM -6:50PM	M	4074 Electrical & Computer Eng Bldg	Ravaioli, U	Availability: Closed Part of Term: 1 Date Range: 08/24/26-12/09/26 Restriction(s): Not intended for Graduate - Urbana-Champaign.
68307	Laboratory	AB6	10:00AM -11:50AM	W	4074 Electrical & Computer Eng Bldg	Ravaioli, U	Availability: Closed Part of Term: 1 Date Range: 08/24/26-12/09/26 Restriction(s): Not intended for Graduate - Urbana-Champaign.
68308	Laboratory	AB7	3:00PM -4:50PM	W	4074 Electrical & Computer Eng Bldg	Ravaioli, U	Availability: Closed Part of Term: 1 Date Range: 08/24/26-12/09/26 Restriction(s): Not intended for Graduate - Urbana-Champaign.
68309	Laboratory	AB8	5:00PM -6:50PM	W	4074 Electrical & Computer Eng Bldg	Ravaioli, U	Availability: Closed Part of Term: 1 Date Range: 08/24/26-12/09/26 Restriction(s): Not intended for Graduate - Urbana-Champaign.
68310	Laboratory	AB9	8:00AM -9:50AM	R	4074 Electrical & Computer Eng Bldg	Ravaioli, U	Availability: Closed Part of Term: 1 Date Range: 08/24/26-12/09/26 Restriction(s): Not intended for Graduate - Urbana-Champaign.
68311	Laboratory	ABA	5:00PM -6:50PM	R	4074 Electrical & Computer Eng Bldg	Ravaioli, U	Availability: Closed Part of Term: 1 Date Range: 08/24/26-12/09/26 Restriction(s): Not intended for Graduate - Urbana-Champaign.
68312	Laboratory	ABB	10:00AM -11:50AM	F	4074 Electrical & Computer Eng Bldg	Ravaioli, U	Availability: Closed Part of Term: 1 Date Range: 08/24/26-12/09/26 Restriction(s): Not intended for Graduate - Urbana-Champaign.
68313	Laboratory	ABC	3:00PM -4:50PM	F	4074 Electrical & Computer Eng Bldg	Ravaioli, U	Availability: Closed Part of Term: 1 Date Range: 08/24/26-12/09/26 Restriction(s): Not intended for Graduate - Urbana-Champaign.
31717	Laboratory	ABD	8:00AM -9:50AM	M	4074 Electrical & Computer Eng Bldg	Ravaioli, U	Availability: Open (Restricted) Part of Term: 1 Date Range: 08/24/26-12/09/26 Restriction(s): Not intended for Graduate - Urbana-Champaign.
31720	Laboratory	ABE	8:00AM -9:50AM	W	4074 Electrical & Computer Eng Bldg	Ravaioli, U	Availability: Open (Restricted) Part of Term: 1 Date Range: 08/24/26-12/09/26 Restriction(s): Not intended for Graduate - Urbana-Champaign.
60609	Lecture	AL	12:00PM -12:50PM	MWF	1002 Electrical & Computer Eng Bldg	Ravaioli, U	Availability: Open (Restricted) Part of Term: 1 Date Range: 08/24/26-12/09/26 Restriction(s): Not intended for Graduate - Urbana-Champaign.