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Organic Solar Energy and Berries
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Students learn about how a device made with dye from a plant, specifically cherries, blackberries, raspberries and/or black currents, can be used to convert light energy into electrical energy. They do this by building their own organic solar cells and measuring the photovoltaic devices' performance based on power output.

Subject:
Applied Science
Career and Technical Education
Electronic Technology
Engineering
Material Type:
Activity/Lab
Provider:
TeachEngineering
Provider Set:
TeachEngineering
Author:
Crystal Young
Date Added:
09/18/2014
Paging Dr. Google: How to Use Digital Health Information for Conversations with Health Providers
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CC BY-NC-SA
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According to a 2012 study, 81% of U.S. teenagers reported looking at online health information for their needs (Park & Kwon, 2018). For this reason, it is increasingly important to consider ways to promote and model effective digital health literacy. This module is designed not to dissuade adolescents from using digital resources to find health information, but rather equipping them with the tools to find reputable resources and responsibly use them to inform conversations with their health providers. This learning module is divided into three sub-modules (each 20-30 min in length) that are designed to be taught in separate sessions, or as part of a singular digital health literacy workshop/bootcamp. Please feel free to use any parts of this module that you feel could best empower your students to actively engage in their health and wellness.

Subject:
Educational Technology
Electronic Technology
Health, Medicine and Nursing
Technology
Material Type:
Lesson Plan
Module
Teaching/Learning Strategy
Author:
Karan Mirpuri
Date Added:
04/24/2023
The Path of Electrons
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Students engage in an interactive "hot potato" demonstration to gain an appreciation for the flow of electrons through a circuit. Students role play the different parts of a simple circuit and send small items representing electrons (paper or candy pieces) through the circuit.

Subject:
Applied Science
Career and Technical Education
Electronic Technology
Engineering
Material Type:
Activity/Lab
Provider:
TeachEngineering
Provider Set:
TeachEngineering
Author:
Denise Carlson
Jeff Lyng
Malinda Schaefer Zarske
Sharon D. Perez-Suarez
Date Added:
10/14/2015
Pattern Recognition and Analysis
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CC BY-NC-SA
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This class deals with the fundamentals of characterizing and recognizing patterns and features of interest in numerical data. We discuss the basic tools and theory for signal understanding problems with applications to user modeling, affect recognition, speech recognition and understanding, computer vision, physiological analysis, and more. We also cover decision theory, statistical classification, maximum likelihood and Bayesian estimation, nonparametric methods, unsupervised learning and clustering. Additional topics on machine and human learning from active research are also talked about in the class.

Subject:
Applied Science
Career and Technical Education
Electronic Technology
Engineering
Life Science
Mathematics
Material Type:
Full Course
Provider Set:
MIT OpenCourseWare
Author:
Faculty and Staff, Media Lab
Morgan, Bo
Picard, Rosalind
Thomaz, Andrea
Date Added:
09/01/2006
Pattern Recognition for Machine Vision
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CC BY-NC-SA
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The applications of pattern recognition techniques to problems of machine vision is the main focus for this course. Topics covered include, an overview of problems of machine vision and pattern classification, image formation and processing, feature extraction from images, biological object recognition, bayesian decision theory, and clustering.

Subject:
Applied Science
Career and Technical Education
Computer Science
Electronic Technology
Engineering
Life Science
Material Type:
Full Course
Provider Set:
MIT OpenCourseWare
Author:
Heisele, Bernd
Ivanov, Yuri
Date Added:
09/01/2004
A Person-Centered Guide to Demystifying Technology: Working together to observe, question, design, prototype, and implement/reject technology in support of people's valued beings and doings
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CC BY-SA
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With special contributions by Betty Bayer, Henry Grob, Sara Rasmussen, Dinesh Rathi, Stephanie Shallcross, and Vandana Singh.

Digital technologies old and new are not objects that can be packed inside a box. They are a seamless, indivisible combination of people, organizations, policies, economies, histories, cultures, knowledge, and material things that are continuously shaped and reshaped. Every one of us innovates-in-use our everyday technologies, we just do not always know it. Not only are we shaped by the networked information tools in our midst, but we shape them and thereby shape others. For us to advance individual agency across diverse community knowledge and cultural wealth within the fabric of communities, we need to nurture our cognitive, socio-emotional, information, and progressive community engagement skills along with, and sometimes in advance of, our technical skills which then serve as just-in-time in-fill learning. This is the call placed by Rev. Dr. Martin Luther King, Jr. – to rapidly shift from a ‘thing-oriented’ society to a ‘person-oriented’ society.

In support of this shift, each session of the book begins first with a social chapter with background knowledge probe, conceptual introductions, and a lesson plan for the session. A technical chapter follows with technical introductions and hands-on activities, and a concluding wrap up and comprehension check. The technical of the Orange Unit especially focuses on electronics and physical computer components; the Blue Unit highlights software through a series of introductory programming activities, with possibilities for alternate pathways for those who bring in some existing programming experience; the Rainbow Unit then brings the hardware and software together into networked systems, concluding with a final design adventure.

Subject:
Career and Technical Education
Electronic Technology
Social Science
Material Type:
Textbook
Provider:
University of Illinois
Provider Set:
Illinois Open Publishing Network
Author:
Martin Wolske
Date Added:
12/03/2020
Photovoltaic Efficiency
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Educational Use
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Through a series of four lessons, students are introduced to many factors that affect the power output of photovoltaic (PV) solar panels. Factors such as the angle of the sun, panel temperature, specific circuit characteristics, and reflected radiation determine the efficiency of solar panels. These four lessons are paired with hands-on activities in which students design, build and test small photovoltaic systems. Students collect their own data, and examine different variables to determine their effects on the efficiency of PV panels to generate electrical power.

Subject:
Applied Science
Career and Technical Education
Electronic Technology
Engineering
Material Type:
Full Course
Unit of Study
Provider:
TeachEngineering
Provider Set:
TeachEngineering
Author:
Abby Watrous
Denise W. Carlson
Dr. Gregor Henze
Eszter Horyani
Jack Baum
Malinda Schaefer Zarske
Stephen Johnson
William Surles
Date Added:
09/18/2014
Photovoltaic Solar Energy Systems
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CC BY-NC-SA
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This class will study the behavior of photovoltaic solar energy systems, focusing on the behavior of “stand-alone” systems. The design of stand-alone photovoltaic systems will be covered. This will include estimation of costs and benefits, taking into account any available government subsidies. Introduction to the hardware elements and their behavior will be included.

Subject:
Applied Science
Career and Technical Education
Chemistry
Electronic Technology
Engineering
Physical Science
Physics
Material Type:
Full Course
Provider Set:
MIT OpenCourseWare
Author:
Bucciarelli, Louis
Date Added:
09/01/2004
Physics for Solid-State Applications
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CC BY-NC-SA
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This course examines classical and quantum models of electrons and lattice vibrations in solids, emphasizing physical models for elastic properties, electronic transport, and heat capacity. Topics covered include: crystal lattices, electronic energy band structures, phonon dispersion relatons, effective mass theorem, semiclassical equations of motion, and impurity states in semiconductors, band structure and transport properties of selected semiconductors, and connection of quantum theory of solids with quasifermi levels and Boltzmann transport used in device modeling.

Subject:
Applied Science
Career and Technical Education
Electronic Technology
Engineering
Physical Science
Physics
Material Type:
Full Course
Provider Set:
MIT OpenCourseWare
Author:
Orlando, Terry
Ram, Rajeev
Date Added:
02/01/2003
Piezoelectric One-Way Remote
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CC BY-NC-SA
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In this activity, learners construct a device out of a piezoelectric igniter, like those used as barbecue lighters. Learners use the device to remotely start current flowing in a simple series circuit containing a small electric fan.

Subject:
Career and Technical Education
Electronic Technology
Material Type:
Activity/Lab
Provider:
Exploratorium
Author:
Don Rathjen
The Exploratorium
Date Added:
10/31/2004
Piezoelectricity
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Educational Use
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Students learn about a fascinating electromechanical coupling called piezoelectricity that is being employed and researched around the world for varied purposes, often for creative energy harvesting methods. A PowerPoint(TM) presentation provides an explanation of piezoelectric materials at the atomic scale, and how this phenomenon converts mechanical energy to electrical energy. A range of applications, both tested and conceptual, are presented to engage students in the topic. Gaining this background understanding prepares students to conduct the associated hands-on activity in which they create their own small piezoelectric "generators."

Subject:
Applied Science
Career and Technical Education
Electronic Technology
Engineering
Material Type:
Lesson Plan
Provider:
TeachEngineering
Provider Set:
TeachEngineering
Author:
Kimberly Anderson
Matthew Zelisko
Date Added:
10/14/2015
Pointing at Maximum Power for PV
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Educational Use
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Student teams measure voltage and current in order to determine the power output of a photovoltaic (PV) panel. They vary the resistance in a simple circuit connected to the panel to demonstrate the effects on voltage, current, and power output. After collecting data, they calculate power for each resistance setting, creating a graph of current vs. voltage, and indentifying the maximum power point.

Subject:
Applied Science
Career and Technical Education
Electronic Technology
Engineering
Material Type:
Activity/Lab
Provider:
TeachEngineering
Provider Set:
TeachEngineering
Author:
Abby Watrous
Eszter Horanyi
Jack Baum
Malinda Schaefer Zarske
Stephen Johnson
William Surles
Date Added:
09/18/2014
Potato Power
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Educational Use
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Students use potatoes to light an LED clock (or light bulb) as they learn how a battery works in a simple circuit and how chemical energy changes to electrical energy. As they learn more about electrical energy, they better understand the concepts of voltage, current and resistance.

Subject:
Applied Science
Career and Technical Education
Electronic Technology
Engineering
Material Type:
Activity/Lab
Provider:
TeachEngineering
Provider Set:
TeachEngineering
Author:
Denise W. Carlson
Janet Yowell
Jeff Lyng
Malinda Schaefer Zarske
Sharon D. Perez-Suarez
Date Added:
10/14/2015
Power Electronics
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CC BY-NC-SA
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6.622 covers modeling, analysis, design, control, and application of circuits for energy conversion and control. As described by the Institute of Electrical and Electronics Engineers (IEEE), power electronics technology “encompasses the use of electronic components, the application of circuit theory and design techniques, and the development of analytical tools toward efficient electronic conversion, control, and conditioning of electric power.” Students taking this class will come away with an understanding of the fundamental principles of power electronics, and knowledge of how to both analyze and design power electronic components and systems.

Subject:
Applied Science
Career and Technical Education
Electronic Technology
Engineering
Environmental Science
Environmental Studies
Material Type:
Full Course
Provider:
MIT
Provider Set:
MIT OpenCourseWare
Author:
Perreault, David
Date Added:
02/01/2023
Power Electronics
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CC BY-NC-SA
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6.334 examines the application of electronics to energy conversion and control. Topics covered include: modeling, analysis, and control techniques; design of power circuits including inverters, rectifiers, and DC-DC converters; analysis and design of magnetic components and filters; and characteristics of power semiconductor devices. Numerous application examples will be presented such as motion control systems, power supplies, and radio-frequency power amplifiers. The course is worth 6 engineering design points.

Subject:
Applied Science
Career and Technical Education
Electronic Technology
Engineering
Material Type:
Full Course
Provider Set:
MIT OpenCourseWare
Author:
Perreault, David
Date Added:
02/01/2007
The Power of Food
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Educational Use
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Students imagine they are stranded on an island and must create the brightest light possible with the meager supplies they have on hand in order to gain the attention of a rescue airplane. In small groups, students create circuits using items in their "survival kits" to create maximum voltage, measured with a multimeter and two LED lights. To complete the activity, students act as engineers by using the given materials to create circuits that produces the highest voltage and light up the most LED lights. They apply their knowledge of how voltage differs in a series circuit and a parallel circuit to design their solutions.

Subject:
Applied Science
Career and Technical Education
Electronic Technology
Engineering
Material Type:
Activity/Lab
Provider:
TeachEngineering
Provider Set:
TeachEngineering
Author:
Jackie Swanson
Janet Yowell
Date Added:
09/18/2014
Practical Electronics
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CC BY-NC-SA
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You can build a wide range of practical electronic devices if you understand a few basic electronics concepts and follow some simple rules. These devices include light-activated and sound-activated toys and appliances, remote controls, timers and clocks, and motorized devices.
The subject begins with an overview of the fundamental concepts, followed by a series of laboratory exercises that demonstrate the basic rules, and a final project.

Subject:
Applied Science
Career and Technical Education
Electronic Technology
Engineering
Material Type:
Full Course
Provider Set:
MIT OpenCourseWare
Author:
Bales, James
Date Added:
09/01/2004
Principles and Practice of Assistive Technology
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CC BY-NC-SA
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6.811: Principles and Practice of Assistive Technology (PPAT) is an interdisciplinary, project-based course, centered around a design project in which small teams of students work closely with a person with a disability in the Cambridge area to design a device, piece of equipment, app, or other solution that helps them live more independently.

Subject:
Applied Science
Career and Technical Education
Computer Science
Electronic Technology
Engineering
Health, Medicine and Nursing
Material Type:
Full Course
Provider Set:
MIT OpenCourseWare
Author:
Li, William
Miller, Robert
Teo, Grace
Date Added:
09/01/2014
Principles of Digital Communication I
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CC BY-NC-SA
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The course serves as an introduction to the theory and practice behind many of today’s communications systems. 6.450 forms the first of a two-course sequence on digital communication. The second class, 6.451 Principles of Digital Communication II, is offered in the spring.
Topics covered include: digital communications at the block diagram level, data compression, Lempel-Ziv algorithm, scalar and vector quantization, sampling and aliasing, the Nyquist criterion, PAM and QAM modulation, signal constellations, finite-energy waveform spaces, detection, and modeling and system design for wireless communication.

Subject:
Applied Science
Career and Technical Education
Electronic Technology
Engineering
Material Type:
Full Course
Provider Set:
MIT OpenCourseWare
Author:
Feizi-Khankandi, Soheil
Médard, Muriel
Date Added:
09/01/2009