Category: Electrical Engineering

Discretion and Digital Filters:
The signal provided in the file HW7.dat was samp

Discretion and Digital Filters:
The signal provided in the file HW7.dat was sampled at a rate of 2000 S/s. The signal is composed of several frequency components. For your solutions, all plots must be clearly labelled. Read in the provided file (HW7.dat) and plot the time signal. Calculate its DFT and plot the results. The file is in ‘ASCII’ text format and can be read using Matlab’s load() function.
Write Butterworth digital filters that can reliably extract the components of the signal as described below. Use either non-object or object-oriented approaches e.g. “butter()/filter()” or “fdesign/desgin()/filter()” Matlab functions. You can decide on the order and cutoff frequencies of the filters that would best achieve your goals. Reliably means that the signals of interest do not lose amplitude and none of the undesired signals remain (present) after filtering (not even a small visible amplitude).
i. Extract and keep the low frequency components and plot the DFT of the resulting signal.
ii. Extract and keep the mid-range frequency components and plot the DFT of the resulting signal.
iii. Extract and keep the high frequency components and plot the DFT of the resulting signal.
iv. Filter out and remove the mid-range frequency components and plot the DFT of the resulting signal.**** PLEASE PROVIDE FULL CODE AND PLOTS

This document describes yourthirdindividual submission and identifies what will

This document describes yourthirdindividual submission and identifies what will help us
grade your writing more effectively. For your individual submission you will complete
three writing tasks:
1. Write 3-4 paragraphs of context (approximately 150-250 words) to help a non-
technical person (your writing consultant) understand your segment submission.
2. Write your segment submission (approximately 100-250 words) as it will appear in
your group submission document.
3. Write captions to accompany your tables/graphs/drawings. Each caption should be
2-3 sentences (approximately 50-100 words).
How to structure your individual submission:
Introduce yourself with your name and major. Provide the names of your other group
members. Give the name of the project you and your team are doing together. In your
opening paragraphs, provide the context (as referenced above).
In your paragraphs, write your assigned segment of the team project.
Use at least two graphics or tables (hand-drawn is acceptable for this assignment only) to
aid in explaining your project. Add captions for each visual aid. Captions should be 2-3
sentences.
Tips on writing style, structure, and format:
● Use the newspaper column approach, putting more important information before
less important information.
● The paragraphs in your submission must have transitions that connect the ideas and
intended information in a logical and coherent way.
● Single-space your text and use a size 12 font, either Times New Roman or Cambria.
● Use correct grammar, punctuation, and spelling.
● Your sentences must contain clear language and phrasing. They must not be difficult
to follow due to excessive length or scope.
● If you use acronyms, be sure to define them for your non-technical readers. Here is
an example: Printed Circuit Board (PCB).
● Paragraphs must begin with a topic sentence that states the main point of the
paragraph. Paragraphs must be structured so they support the topic sentence.
● Use landscape mode when appropriate, as taught in the lecture. Your audience
should have the ability to zoom in to read the captions.
● Figures such as block diagrams, flow charts, state diagrams, and mechanical
sketches must add value by making the document clearer and shorter.
● Figures should be effectively referenced in the accompanying text. Avoid presenting
“walls of text,” as Professor Dorr outlines in his lecture.●Figures must include captions that summarize the figure’s information so that the
reader knows what they are looking at.
● Figures, captions, and references must use automatic referencing tools from MS
Word or a similar program.
All material in your report should be original and written by you, not copy and pasted from
another source or generated from ChatGPT.

Page
of 2
ZOOM
E491W Individual Segment Submission
for the Group Final Report
10

Page
of 2
ZOOM
E491W Individual Segment Submission
for the Group Final Report
100 points
Due December 4
This document describes your third individual submission and identifies what will help us
grade your writing more effectively. For your individual submission you will complete
three writing tasks:
1. Write 3-4 paragraphs of context (approximately 150-250 words) to help a non-
technical person (your writing consultant) understand your segment submission.
2. Write your segment submission (approximately 100-250 words) as it will appear in
your group submission document.
3. Write captions to accompany your tables/graphs/drawings. Each caption should be
2-3 sentences (approximately 50-100 words).
How to structure your individual submission:
Introduce yourself with your name and major. Provide the names of your other group
members. Give the name of the project you and your team are doing together. In your
opening paragraphs, provide the context (as referenced above).
In your paragraphs, write your assigned segment of the team project.
Use at least two graphics or tables (hand-drawn is acceptable for this assignment only) to
aid in explaining your project. Add captions for each visual aid. Captions should be 2-3
sentences.
Tips on writing style, structure, and format:
● Use the newspaper column approach, putting more important information before
less important information.
● The paragraphs in your submission must have transitions that connect the ideas and
intended information in a logical and coherent way.
● Single-space your text and use a size 12 font, either Times New Roman or Cambria.
● Use correct grammar, punctuation, and spelling.
● Your sentences must contain clear language and phrasing. They must not be difficult
to follow due to excessive length or scope.
● If you use acronyms, be sure to define them for your non-technical readers. Here is
an example: Printed Circuit Board (PCB).
● Paragraphs must begin with a topic sentence that states the main point of the
paragraph. Paragraphs must be structured so they support the topic sentence.
● Use landscape mode when appropriate, as taught in the lecture. Your audience
should have the ability to zoom in to read the captions.
● Figures such as block diagrams, flow charts, state diagrams, and mechanical
sketches must add value by making the document clearer and shorter.
● Figures should be effectively referenced in the accompanying text. Avoid presenting
“walls of text,” as Professor Dorr outlines in his lecture.
● Figures must include captions that summarize the figure’s information so that the
reader knows what they are looking at.
● Figures, captions, and references must use automatic referencing tools from MS
Word or a similar program.
All material in your report should be original and written by you, not copy and pasted from
another source or generated from ChatGPT.

Digital Circuits Class Project
The Smart Warehouse Monitoring System is designe

Digital Circuits Class Project
The Smart Warehouse Monitoring System is designed to enhance the safety and efficiency of a warehouse environment using digital circuits. The system incorporates various features such as people counting, occupancy indicators, temperature monitoring, entrance temperature checks for workers, and an emergency evacuation system. The project is intended for implementation on a breadboard using basic components for simulation
Project Components):
1. Flip-Flop Circuits (JK Flip-Flops):
For creating binary counters.
2. Toggle Switches:
Simulate people entering or leaving each section.
3. AND Gates:
Control indicator lights based on occupancy.
4. LEDs (Green, Red, Blue, Yellow, Emergency Lights):
Indicate entry permitted or not permitted, temperature status, and simulate emergency lights.
5. Temperature-Dependent Resistors (Thermistors):
Simulate temperature sensors in sections.
6. Comparators (for Temperature Monitoring):
Compare the temperature with a reference value.
7. Push-Button Switches (Emergency Switches):
Simulate manual emergency activation.
8. OR Gates (for Emergency Evacuation System):
Connect multiple emergency switches to trigger a common alarm.
9. Buzzer and Emergency Lights (LEDs):
Simulate the alarm sound and flashing emergency lights.
10. Breadboard and Jumper Wires:
Set up the circuit on a breadboard for easy prototyping.
11. Temperature Sensor (e.g., LM35) for Workers:
Measure the temperature at the main entrance specifically for workers.
12. Comparator (for Entrance Temperature for Workers):
Compare the measured temperature with a normal range for workers.
Project Operation:
1. Initialization:
Set all counters to zero, indicator lights to green, and the emergency evacuation system ready.
2. People Counting:
Toggle switches simulate people entering or leaving.
Binary counters count up or down accordingly.
3. Occupancy Indicators:
AND gates control the indicator lights based on counter values.
Green LED indicates entry permitted, red LED indicates entry not permitted.
4. Temperature Monitoring:
Thermistors simulate temperature sensors in sections.
Comparators trigger alarms when the temperature exceeds the threshold.
5. Entrance Temperature Sensor for Workers:
Use a temperature sensor at the main entrance specifically for workers.
A comparator compares the measured temperature with a normal range for workers.
Trigger an alarm if a worker’s temperature is above the normal range.
6. Emergency Evacuation System:
Integrate push-button switches for emergency activation.
Use OR gates to trigger a common alarm and emergency lights when any emergency switch is pressed.
7. Simulation:
Use switches to simulate people movement, temperature changes, entrance temperature for workers, and emergency activations.
Observe the behavior of counters, indicator lights, alarms, and the emergency evacuation system.

I have a project that requires knowledge in EE field and the ability to use the

I have a project that requires knowledge in EE field and the ability to use the LT Spice program efficiently. attached is a folder with all the requirements and questions. Please READ the attachment before accepting the work.

Please see the attached files for Lab details. The report instruction is attache

Please see the attached files for Lab details. The report instruction is attached as well as the task. The work done should be solely yours. No use of AI or anyother source. Please let me know if you need anything else.

Identify an electronic device or system of your choice, (https://technologyandso

Identify an electronic device or system of your choice, (https://technologyandsociety.org/technology-and-so… ) is a good source, and answer the following questions:
Describe your device and how it is used and/or operates – at least ½ page
Describe the impact of your device within each of the following four contexts.Does it have a global effect, or is it regional, local, etc, discuss?
How does it affect economics? What kind of economic impact does/will it have?
How does it affect the environment?
What kind of effect does/will it have on society?
The essay should be about two pages in length, double-spaced with 1-inch margins and 12 pt. Times New Roman font. References must be cited in IEEE format.
No use of AI. Plagiarism will not be TOLERATED

Problem 1: Skill Assessment 8.6 Please note SHOW YOUR WORK otherwise no points w

Problem 1: Skill Assessment 8.6 Please note SHOW YOUR WORK otherwise no points will be given. Answers are provided in the book.
Problem 2: Chapter 8 Problem 3
Problem 3: Chapter 8 Problem 10
Problem 4: Chapter 8 Problem 16
You know the drill – cover page, print out, screenshots of matlab 🙂
Please Please No use of AI. Plagiarism will not be TOLERATED. The answer beside the Matlab should be Handwritten

Learning Goal: I’m working on a electrical engineering question and need the exp

Learning Goal: I’m working on a electrical engineering question and need the explanation and answer to help me learn.
Instruction: ALU
How to design a counter: Ch 9 CountersRequire:
Multisim simulation
Tinkercad simulation
Demo a working counter
Technical reportIn this laboratory activity, you will design your own ALU. You will verify the functionality of the ALU according to Multisim and Tinkercad simulations, and the theory learned in class. To facilitate such activity, a procedure is specified below. Make sure to keep track of LSB and MSB, as you know it is very important to understand the results.
References:
Lecture notes
Fundamentals of Logic Design by Roth and Kinney
Requirements: 1h | .doc file

Add support for up to 10 instances of the following timer-based commands when op

Add support for up to 10 instances of the following timer-based commands when operating in controller mode: If “ramp ADD, TIME, START, STOP” is sent, where ADD is the DMX address, START and STOP are the initial and final values, and TIME is the elapsed time in milliseconds, the controller should keep track of this command and should ramp the data value from START to STOP being sent to address of the interval TIME. If “pulse ADD, TIME, FIRST, LAST” is sent, where ADD is the DMX address, FIRST and LAST are the initial and final values, and TIME is the elapsed time in milliseconds, the controller should keep track of this command and should output FIRST for a period of time, TIME, and then output a value of LAST to address ADD at the end of the pulse. These commands operate in the background autonomously and automatically update the DMX data being sent. Microcontroller we use is tiva c series tm4c123g launchpad. The IDE is code composer studio. Hardware used is DMX512A. Giving code, to which the changes should be added respectively.