ECE 120

Fall 2026 All Classes

All Classes

Introduction to Computing

Credit: 4 hours.

Introduction to digital logic, computer systems, and computer languages. Topics include representation of information, combinational and sequential logic analysis and design, finite state machines, the von Neumann model, basic computer organization, and machine language programming. Laboratory assignments provide hands-on experience with design, simulation, implementation, and programming of digital systems.

Prerequisite: Restricted to Computer Engineering or Electrical Engineering majors or transfer students with ECE Department consent.

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ECE 120 class schedule data for fall 2026
CRN	Type	Section	Time	Day	Location	Instructor	Section Details
64596	Discussion/ Recitation	AD1	11:00AM -11:50AM	R	1013 Electrical & Computer Eng Bldg	Bhowmik, U	Availability: Closed Part of Term: 1 Date Range: 08/24/26-12/09/26 Section Info: ECE 120 cannot be taken concurrently with ECE 110. For ECE course registration information: https://go.ece.illinois.edu/ECERegistration Restriction(s): Not intended for Graduate - Urbana-Champaign.
64597	Discussion/ Recitation	AD2	12:00PM -12:50PM	R	2013 Electrical & Computer Eng Bldg	Bhowmik, U	Availability: Closed Part of Term: 1 Date Range: 08/24/26-12/09/26 Section Info: ECE 120 cannot be taken concurrently with ECE 110. For ECE course registration information: https://go.ece.illinois.edu/ECERegistration Restriction(s): Not intended for Graduate - Urbana-Champaign.
64598	Discussion/ Recitation	AD3	1:00PM -1:50PM	R	2013 Electrical & Computer Eng Bldg	Bhowmik, U	Availability: Closed Part of Term: 1 Date Range: 08/24/26-12/09/26 Section Info: ECE 120 cannot be taken concurrently with ECE 110. For ECE course registration information: https://go.ece.illinois.edu/ECERegistration Restriction(s): Not intended for Graduate - Urbana-Champaign.
64599	Discussion/ Recitation	AD4	2:00PM -2:50PM	R	4070 Electrical & Computer Eng Bldg	Bhowmik, U	Availability: Closed Part of Term: 1 Date Range: 08/24/26-12/09/26 Section Info: ECE 120 cannot be taken concurrently with ECE 110. For ECE course registration information: https://go.ece.illinois.edu/ECERegistration Restriction(s): Not intended for Graduate - Urbana-Champaign.
65253	Discussion/ Recitation	AD5	3:00PM -3:50PM	R	3081 Electrical & Computer Eng Bldg	Bhowmik, U	Availability: Closed Part of Term: 1 Date Range: 08/24/26-12/09/26 Section Info: ECE 120 cannot be taken concurrently with ECE 110. For ECE course registration information: https://go.ece.illinois.edu/ECERegistration Restriction(s): Not intended for Graduate - Urbana-Champaign.
65254	Discussion/ Recitation	AD6	4:00PM -4:50PM	R	4070 Electrical & Computer Eng Bldg	Bhowmik, U	Availability: Open (Restricted) Part of Term: 1 Date Range: 08/24/26-12/09/26 Section Info: ECE 120 cannot be taken concurrently with ECE 110. For ECE course registration information: https://go.ece.illinois.edu/ECERegistration Restriction(s): Not intended for Graduate - Urbana-Champaign.
65255	Discussion/ Recitation	AD7	5:00PM -5:50PM	R	3081 Electrical & Computer Eng Bldg	Bhowmik, U	Availability: Open (Restricted) Part of Term: 1 Date Range: 08/24/26-12/09/26 Section Info: ECE 120 cannot be taken concurrently with ECE 110. For ECE course registration information: https://go.ece.illinois.edu/ECERegistration Restriction(s): Not intended for Graduate - Urbana-Champaign.
65256	Discussion/ Recitation	AD8	11:00AM -11:50AM	R	3015 Electrical & Computer Eng Bldg	Bhowmik, U	Availability: Closed Part of Term: 1 Date Range: 08/24/26-12/09/26 Section Info: ECE 120 cannot be taken concurrently with ECE 110. For ECE course registration information: https://go.ece.illinois.edu/ECERegistration Restriction(s): Not intended for Graduate - Urbana-Champaign.
65257	Discussion/ Recitation	AD9	12:00PM -12:50PM	R	2015 Electrical & Computer Eng Bldg	Bhowmik, U	Availability: Open (Restricted) Part of Term: 1 Date Range: 08/24/26-12/09/26 Section Info: ECE 120 cannot be taken concurrently with ECE 110. For ECE course registration information: https://go.ece.illinois.edu/ECERegistration Restriction(s): Not intended for Graduate - Urbana-Champaign.
65258	Discussion/ Recitation	ADA	1:00PM -1:50PM	R	2015 Electrical & Computer Eng Bldg	Bhowmik, U	Availability: Closed Part of Term: 1 Date Range: 08/24/26-12/09/26 Section Info: ECE 120 cannot be taken concurrently with ECE 110. For ECE course registration information: https://go.ece.illinois.edu/ECERegistration Restriction(s): Not intended for Graduate - Urbana-Champaign.
65260	Discussion/ Recitation	ADB	2:00PM -2:50PM	R	3081 Electrical & Computer Eng Bldg	Bhowmik, U	Availability: Closed Part of Term: 1 Date Range: 08/24/26-12/09/26 Section Info: ECE 120 cannot be taken concurrently with ECE 110. For ECE course registration information: https://go.ece.illinois.edu/ECERegistration Restriction(s): Not intended for Graduate - Urbana-Champaign.
65261	Discussion/ Recitation	ADC	3:00PM -3:50PM	R	4070 Electrical & Computer Eng Bldg	Bhowmik, U	Availability: Closed Part of Term: 1 Date Range: 08/24/26-12/09/26 Section Info: ECE 120 cannot be taken concurrently with ECE 110. For ECE course registration information: https://go.ece.illinois.edu/ECERegistration Restriction(s): Not intended for Graduate - Urbana-Champaign.
66763	Discussion/ Recitation	ADD	4:00PM -4:50PM	R	3081 Electrical & Computer Eng Bldg	Bhowmik, U	Availability: Closed Part of Term: 1 Date Range: 08/24/26-12/09/26 Section Info: ECE 120 cannot be taken concurrently with ECE 110. For ECE course registration information: https://go.ece.illinois.edu/ECERegistration Restriction(s): Not intended for Graduate - Urbana-Champaign.
64595	Lecture	AL1	9:00AM -9:50AM	MWF	3031 Campus Instructional Facility	Lumetta, S	Availability: Open (Restricted) Part of Term: 1 Date Range: 08/24/26-12/09/26 Section Info: ECE 120 cannot be taken concurrently with ECE 110. For ECE course registration information: https://go.ece.illinois.edu/ECERegistration Restriction(s): Not intended for Graduate - Urbana-Champaign. Restricted to Computer Engineering or Electrical Engineering or Engineering Undeclared major(s).
65733	Lecture	AL2	11:00AM -11:50AM	MWF	1002 Electrical & Computer Eng Bldg	Iyer, R	Availability: Open (Restricted) Part of Term: 1 Date Range: 08/24/26-12/09/26 Section Info: ECE 120 cannot be taken concurrently with ECE 110. For ECE course registration information: https://go.ece.illinois.edu/ECERegistration Restriction(s): Not intended for Graduate - Urbana-Champaign. Restricted to Computer Engineering or Electrical Engineering or Engineering Undeclared major(s).
65734	Lecture	AL3	1:00PM -1:50PM	MWF	1002 Electrical & Computer Eng Bldg	Bhowmik, U	Availability: Open (Restricted) Part of Term: 1 Date Range: 08/24/26-12/09/26 Section Info: ECE 120 cannot be taken concurrently with ECE 110. For ECE course registration information: https://go.ece.illinois.edu/ECERegistration Restriction(s): Not intended for Graduate - Urbana-Champaign. Restricted to Computer Engineering or Electrical Engineering or Engineering Undeclared major(s).