Folk Narongrit

Status: Archived
This course was originally published on Purdue's learning management system.

This archive is for reference only.

Lecture Professor: Professor Yunjie Tong (tong61@purdue.edu)
My Lab Sections: Wednesday Morning, Thursday Morning, Friday Morning
Lab Manager/Coordinator: Adalyn Meeks (meeks18@purdue.edu)

Textbook: Hayt, Kemmerly, Phillips, and Durbin. Engineering Circuit Analysis, 9th Edition, McGraw-Hill, 2019, ISBN: 9780073545516/9781259989452/9781259989513
(Older editions and other textbooks are okay too)

Learning Outcomes (my version)

• Analyze linear resistive circuits, 1st order linear circuits (LC circuits), and circuits with diodes, transistors, and amplifiers by using Ohm’s law, nodal analysis, mesh analysis, and Laplace transforms.
• Design and build analog circuits on the breadboard
• Simulate analog circuits using LTspice
• Designing bioinstrumentation measurement systems to record physiological events.
• Write Python code to analyze, plot, and process physiological data
• Interface with, and write code for a microcontroller to record physiological data.

Syllabus

Exam Review

Midterm Review
Review Problems & Solutions part 1 part 2 (courtesy of Brianna K.)
Final review slides, answer key (courtesy of Brianna K.)

Lecture Slides

01 Fundamentals of Electrical Measurements and Properties

02 Nodal and Mesh Analyses

03 Useful Techniques of Linear Circuit Analysis

04 Capacitors, Inductors, RC, and RL Circuits

05 Op Amps

06 Sinusoidal Steady-State Analysis

07 Basic Filter Design

08 RLC Circuits

09 Circuit Analysis in the s-Domain

10 Convolution and Laplace Transform

11 Nerve Stimulation and Recording of Electrophysiological Signals

12 AC Circuit Power Analysis

13 Two-port networks, Impedance Parameters

Homework Solutions

HW1 – Circuit Analysis
HW2 – Thevenin and Norton Circuits
HW3 – Capacitors
HW4 – Op Amps
HW5 – Filters and Phasors
HW6 – RLC Circuits and Phasors
HW7 – Instrumental Amplifiers
HW8 – RL and RC Circuits

Labs

Lab Schedule

Please download LTspice and have access to Google Colaboratory or a Jupyter Notebook environment.

Lab Documents

Lab Safety and Expectations
Intro Part 1 – LTspice and Jupyter Walkthrough
Intro Part 2 – Components and Measurement Devices (with guiding hints)
Lab 01 – Fundamentals of Electrical Measurements and Properties
Lab 02 – Resistive Models of Biological Systems (with guiding hints)
Lab 03 – Generation and Measurement of Bioelectric Signals (with guiding hints)
Lab 04 – Time varying Bioelectric Signals and Response Times of Measurement Devices
Lab 05 – Bioelectric Amplifiers
Lab 06 – Frequency Response of RC Models
Lab 07 – Frequency Content of Physiological Signals
Lab 08 – RLC Model of the Cochlea

Useful Laboratory Information
Lab Supplies List
How do you find the time constant (on the oscilloscope)?

Jupyter Notebooks

Intro Part 1
Lab 01
Lab 02
Lab 03
Lab 04
Lab 05
Lab 06
Lab 07
Lab 08 (EKG Wave 1, Wave 2, Wave 3, Wave 4, Wave 5)

Design Project

Design Project Overview
Design Project Announcement
Design Project Rubric

Lab Practical

Guide: How to prepare for the practical
Lab Practical Overview/Announcement
Supplementary Information provided in the practical

Example Question

Resistor color charts