All courses
EET 230
Term 5
3 credits
Data Communications & Networking
How data moves between systems: signal integrity, serial protocols, Ethernet fundamentals, industrial fieldbuses, and IoT connectivity.
Prerequisites
Course outline
Lectures, virtual labs, and graded assignments — completed in your browser.
01Communication models, OSI, and TCP/IPlecture
02Signals, bandwidth, encoding, and bit ratelecture
03Transmission media and signal integritylab
04Serial standards: UART, RS-232, RS-485lab
05Embedded buses: I2C, SPI, CANlab
06Error detection and correctionlecture
07Ethernet framing, switching, and PoElab
08Midterm examassignment
09IP addressing, subnetting, and routing basicsassignment
10TCP/UDP, ports, and socketslecture
11Wireless links: Wi-Fi, BLE, LoRalecture
12Industrial protocols: Modbus, Profinet, EtherNet/IPlab
13IoT architectures, MQTT, and securitylecture
14Network troubleshooting project and final examassignment
Syllabus
# Data Communications & Networking (EET 230) **Credits:** 3 | **Term:** 5 | **Contact hours:** 3 lecture hours per week **Prerequisites:** EET 205 Digital Logic Fundamentals **Delivery:** Fully online. Lectures on demand, weekly live office hours, and browser-based virtual labs with simulated instruments. ## Course description Signal integrity, serial protocols, Ethernet, industrial networks, IoT links. This 14-week course develops practical competence in data communications and networking through weekly lectures, virtual lab exercises, and graded assignments. ## Learning outcomes On completion of this course the student will be able to: 1. Explain the core principles and vocabulary of data communications and networking. 2. Perform the analysis, calculations, and procedures introduced each week. 3. Use virtual instruments and software tools to build, measure, and verify results. 4. Diagnose faults and explain discrepancies between predicted and measured behavior. 5. Document work clearly in lab reports that meet industry documentation standards. ## Weekly schedule Fourteen weekly modules are listed under Lessons, each pairing a lecture with a virtual lab or assignment and a short knowledge check. ## Grading - Virtual lab work and reports: 35% - Weekly assignments and quizzes: 20% - Midterm exam or practical: 20% - Final exam or project: 25% Grade scale: A 90-100, B 80-89, C 70-79, D 60-69, F below 60. A grade of C or higher is required to advance to any course that lists this one as a prerequisite. ## Course policies - Weekly work is due Sunday at 11:59 PM local time; late work loses 10% per day up to five days. - All submitted work must be your own; simulation files are individually seeded and checked. - Students needing accommodations or an extension should contact the instructor through the portal before the due date. - Instructors reply to portal messages within one business day.