Conference Session

ELOS Technical Session 4 - Design, Participation, and Projects

Collection

2024 ASEE Annual Conference & Exposition

Authors

Eliot Bethke, University of Illinois at Urbana - Champaign; Ali Ansari, University of Illinois at Urbana - Champaign; Joe Bradley, University of Illinois at Urbana - Champaign; Jennifer R. Amos, University of Illinois at Urbana - Champaign; Holly M. Golecki, University of Illinois at Urbana - Champaign

Tagged Divisions

Experimentation and Laboratory-Oriented Studies Division (DELOS)

Science (B.S.) program requires a one-semester capstone design course. In thesame department, the Master of Engineering (M.Eng.) program curriculum also requires aproject management capstone style course. This requirement is among several differences whichseparates the M.Eng. program, which focuses on preparation for industry, from a Master ofScience (M.S.) which typically reflect more academic and research focus. Recently, UIUCcombined the capstone program for undergraduates and the M.Eng. capstone program into ajointly offered course. The details of the merger can be found in an earlier article [11].There are several key benefits to combining the two programs intended to enhance theexperience for students and instructors. One benefit of a joint

Conference Session

ELOS Technical Session 3 - Diversity

Collection

2024 ASEE Annual Conference & Exposition

Authors

Orlando D. Hulse, San Francisco State University; Kunal Avdesh Verma, San Francisco State University; Kevin Diaz Chim, San Francisco State University; Hyeon Soo Jung, San Francisco State University; David Quintero, San Francisco State University

Tagged Topics

Diversity

Tagged Divisions

Experimentation and Laboratory-Oriented Studies Division (DELOS)

Mechatronics Actuator Education Platform for Active Learning CurriculumAbstractThis paper discusses the design and construction of a multi-actuator, open-source educationplatform to enhance undergraduate mechatronics laboratory curriculum experience in the topicarea of actuator technologies. Utilizing hands-on learning as the primary pedagogical approach,students gain applied knowledge in mechatronics by fostering the development of criticalengineering skills. The proposed laboratory curriculum encompasses an all-in-one mechatronicsactuator test platform for the study of fundamental actuator technologies, including a directcurrent brushed motor, stepper, and radio control servo motor that is generally taught in anundergraduate mechatronics

Conference Session

Joint Session: Experimentation and Laboratory-Oriented Studies Division and Civil Engineering Division

Collection

2024 ASEE Annual Conference & Exposition

Authors

Yingxiao Song, Muskingum University

Tagged Divisions

Civil Engineering Division (CIVIL), Experimentation and Laboratory-Oriented Studies Division (DELOS)

deeper understanding of mechanical concepts and theoriesbut also for fostering active learning. While the traditional use of commercial bridge modelingkits, like the Pasco Bridge set ME-6991, has been standard, this approach often falls short ineffectively engaging students in learning the principles of static equilibrium and truss analysis.This paper introduces an innovative design project that enhances the conventional bridgeexperiment. It involves students optimizing and 3D printing truss member dimensions, replacingthem in the model, and evaluating performance. This hands-on approach in design andmanufacturing significantly enriches the learning experience in truss analysis. Additionally, thepaper discusses the integration of this project

Conference Session

ELOS Technical Session 2 - Beliefs, Motivation, and Pedagogy

Collection

2024 ASEE Annual Conference & Exposition

Authors

Deeksha Seth, Villanova University; Robert P. Loweth, Purdue University ; James C. O'Brien, Villanova University

Tagged Divisions

Experimentation and Laboratory-Oriented Studies Division (DELOS)

Paper ID #44342Integrating Engineering Design in Laboratory Sessions for Second-Year MechanicalEngineering StudentsDr. Deeksha Seth, Villanova University Deeksha Seth is an Assistant Professor in the Mechanical Engineering department at Villanova University. Her primary research interests includes integrative and interdisciplinary engineering education.Dr. Robert P. Loweth, Purdue University Robert P. Loweth (he/him) is a Visiting Assistant Professor in the School of Engineering Education at Purdue University. His research explores how engineering students and practitioners engage stakeholders in their engineering

Conference Session

ELOS Technical Session 3 - Diversity

Collection

2024 ASEE Annual Conference & Exposition

Authors

Nebojsa I. Jaksic, Colorado State University, Pueblo

Tagged Topics

Diversity

Tagged Divisions

Experimentation and Laboratory-Oriented Studies Division (DELOS)

-0198[14] J. Blandino and J. Hardin, “An Integrated Multi-year Iterative and Service-oriented Capstone Project,” ASEE Virtual Conference, Paper ID #28839, 2020.[15] VIP Consortium https://vip-consortium.org/[16] Press Release, “Joby Completes Third Stage of FAA Certification Process,” Business Wire, Feb. 21, 2024. https://www.businesswire.com/news/home/20240221698764/en/[17] Federal Aviation Administration, “Urban Air Mobility: Concept of Operations,” Version 2.0, April 2023.[18] M.G. Perhinschi, “Undergraduate Area of Emphasis in Unmanned Aerial Systems,” Proceedings of the 2021 ASEE Virtual Annual Conference & Exposition, July 26-29, 2016. Paper ID #35028[19] M. H. Sadraey, “Unmanned Aerial Vehicles Design Education

Conference Session

Joint Session: Experimentation and Laboratory-Oriented Studies Division and Chemical Division

Collection

2024 ASEE Annual Conference & Exposition

Authors

Jennifer R Brown, Montana State University, Bozeman; Stephanie G Wettstein, Montana State University, Bozeman

Tagged Divisions

Chemical Engineering Division (ChED), Experimentation and Laboratory-Oriented Studies Division (DELOS)

and is an Associate Director of the Montana Engineering Education Research Center. ©American Society for Engineering Education, 2024 Integrating Industrial Feedback into Role-Playing Scenarios in Laboratory Classes for Improved Technical Communication Skills Transferable to the WorkplaceAbstractGood communication skills are necessary for students entering the workforce. However, due to acontinually changing communication landscape, courses that integrate communication skills intothe engineering curriculum may not align with the skills students need. In this paper, informationwas solicited from practicing engineers in industry regarding the types of communication genresthey engage

Conference Session

Innovative Laboratory Approaches in ECE Education

Collection

2024 ASEE Annual Conference & Exposition

Authors

Ojonugwa Oluwafemi Ejiga Peter, Morgan State University; Oluwapemiisin Gbemisola Akingbola, Morgan State University; Pelumi Olaitan Abiodun, Morgan State University; Md Mahmudur Rahman, Morgan State University; Neda Bazyar Shourabi, Pennsylvania State University, York ; Lynford Goddard, University of Illinois at Urbana - Champaign; Oludare Adegbola Owolabi P.E., Morgan State University

Tagged Divisions

Electrical and Computer Engineering Division (ECE), Experimentation and Laboratory-Oriented Studies Division (DELOS)

proceedings, such as IEEE Transaction on Information Technology in Biomedicine, Computerized Medical Imaging and Graphics, etc. and presented his works in numerous conferences and workshops, such as ICPR, CBMS, CLEF, CIVR, HISB, SPIE, BIBE, IEEE FIE, etc. His current research is focusing on Crowdsourcing and Deep learning techniques and their application in medical fields, especially for retrieval and diagnostic purposes. Pursuing continuous financial support is an integral part of Dr. Rahman’s research agenda Over the years, Dr. Rahman ¬received (as both PI and Co-PI) several competitive grants for both Imaging Informatics and ©American Society for Engineering Education, 2024

Conference Session

ELOS Technical Session 2 - Beliefs, Motivation, and Pedagogy

Collection

2024 ASEE Annual Conference & Exposition

Authors

Rachel Sharpe, University of Colorado Boulder; Heidi G. Loshbaugh, University of Colorado Boulder; Kai Amey, University of Colorado Boulder; Karen C Crouch, University of Colorado Boulder; Janet Yowell, University of Colorado Boulder; Nick Stites, University of Colorado Boulder

Tagged Topics

Diversity

Tagged Divisions

Experimentation and Laboratory-Oriented Studies Division (DELOS)

Paper ID #43871Work-in Progress: Aligning an Engineering Hands-On Learning Programto College Strategy: Reducing Implementation Barriers to Support Faculty,Students, and Their SuccessMs. Rachel Sharpe, University of Colorado Boulder Rachel Sharpe is a Senior Engineering Projects Consultant at the Integrated Teaching and Learning Program at the University of Colorado Boulder. Rachel’s work as a senior engineer has allowed her to collaborate with faculty members across seven departments, contributing her expertise to the development and successful implementation of over thirty hands-on lab activities. Rachel has overseen the

Conference Session

Joint Session: Experimentation and Laboratory-Oriented Studies Division and Chemical Division

Collection

2024 ASEE Annual Conference & Exposition

Authors

Chris Barr, University of Michigan; Sarah A Wilson, University of Kentucky; Janie Brennan, Washington University in St. Louis; Joanne Beckwith Maddock, Carnegie Mellon University; Tracy L. Carter, Northeastern University; Samira Azarin Azarin; Amy J. Karlsson, University of Maryland

Tagged Topics

Diversity

Tagged Divisions

Chemical Engineering Division (ChED), Experimentation and Laboratory-Oriented Studies Division (DELOS)

serves as secondary instructor for the CHE labs, the Departmental Safety Coordinator, and lead for the SAFEChE (Process Safety Across the CHE Curriculum) modules as well as the Visual Encyclopedia of Chemical Engineering Equipment. Currently, he serves as a Director for the ASEE ChE Division.Dr. Sarah A Wilson, University of Kentucky Sarah Wilson is an assistant professor in the Department of Chemical and Materials Engineering at the University of Kentucky. She completed her bachelor’s degree at Rowan University in New Jersey before attending graduate school for her PhD at the University of Massachusetts.Dr. Janie Brennan, Washington University in St. Louis Janie Brennan is a Senior Lecturer of Energy, Environmental

Conference Session

ELOS Technical Session 2 - Beliefs, Motivation, and Pedagogy

Collection

2024 ASEE Annual Conference & Exposition

Authors

Michael Robinson, Saint Vincent College; Brian E. Faulkner, Milwaukee School of Engineering

Tagged Divisions

Experimentation and Laboratory-Oriented Studies Division (DELOS)

used bystudents at least once, and often multiple times in previous courses.Since this paper investigates students’ epistemology, it will be helpful to review the epistemicgoals of the faculty in the course used for data collection. The integrated nature of this course isintended to develop an epistemology that engineering knowledge cannot be easily separated.Solving a problem almost always involves thinking across disciplines. In this way the courseprovides some correction to a view of engineering knowledge which is somewhat inevitablegiven that students progress through courses which seem to be largely isolated from one another.In addition to the connectedness of engineering knowledge, this course aims to deepen students’understanding of the

Conference Session

ELOS Technical Session 1 - Fluids, Wind, and Flow

Collection

2024 ASEE Annual Conference & Exposition

Authors

Blake Everett Johnson, University of Illinois at Urbana - Champaign; Partha Kumar Das, University of Illinois at Urbana - Champaign

Tagged Divisions

Experimentation and Laboratory-Oriented Studies Division (DELOS)

support service,for instance, making appointments with instructor in a feedback meeting. Levey [10] developed anoble hands-on learning exercise on fluid mechanics in a large-scale undergraduate classroom with90 students. The experiment is about demonstrating the velocity profile of a falling object inviscous fluids and accessing the drag force from Stokes’ law. The set-up is very simple and hasbeen reported to be very cost-effective, offering multiple learning outcomes such as buildingteamwork, polishing technical skills, applying theory to practice.Like other engineering pedagogy, an undergraduate level fluid mechanics course demands aneffective PBL curriculum that involves processes of investigation and inquiry, which extendsbeyond a lecture

Conference Session

Joint Session: Experimentation and Laboratory-Oriented Studies Division and Chemical Division

Collection

2024 ASEE Annual Conference & Exposition

Authors

Osama Desouky, Texas A&M University at Qatar; Marwa AbdelGawad, Texas A&M University at Qatar

Tagged Divisions

Experimentation and Laboratory-Oriented Studies Division (DELOS)

technology, materials science, 3D printing, experiments, and product design. My interests include systems design, and systems engineering within the field of additive manufacturing.Dr. Marwa AbdelGawad, Texas A&M University at Qatar Dr. Marwa AbdelGawad is an Instructional Assistant Professor at Texas A&M University at Qatar. She earned her Ph.D. in Mechanical Engineering from Texas A&M University (USA), where her research focused on examining the impact of microstructure on the corrosion response and mechanical integrity of magnesium alloys used in biomedical applications, specifically orthopedic implants, which resulted in the publication of several papers in prestigious journals and presentations at conferences

Conference Session

ELOS Technical Session 4 - Design, Participation, and Projects

Collection

2024 ASEE Annual Conference & Exposition

Authors

Anu Osta, Rowan University

Tagged Divisions

Experimentation and Laboratory-Oriented Studies Division (DELOS)

, A. Farzamnia and L. C. Fan, "Speed Classification of Upper Limb Movements Through EEG Signal for BCI Application," in IEEE Access, vol. 9, pp. 114564-114573, 2021.21. Sukumaran, B., Jahan, K., Dorland, D., Everett, J., Kadlowec, J., Gephardt, Z. and Chin, S., 2006. Engineering Clinics: An integration of research into the undergraduate engineering curriculum. CUR quarterly, 26(3), pp.115-121. 16

Conference Session

ELOS Technical Session 5 - Remote, Virtual, and Digital Realities

Collection

2024 ASEE Annual Conference & Exposition

Authors

Deborah Moyaki, University of Georgia; Isaac Damilare Dunmoye, University of Georgia; Cheryl T. Gomillion, University of Georgia; Dominik May, University of Wuppertal; Nathaniel Hunsu, University of Georgia

Tagged Divisions

Experimentation and Laboratory-Oriented Studies Division (DELOS)

Tissue Engineeringcourse. Our guiding research questions are:(1) How did learners' perceptions of VR labs vary across lab types?(2) To what extent did the perceived utility value and tool efficacy of the VR lab modulespredict learners’ perceived satisfaction with the learning experience across different labtypes?Study Course ContextThe Tissue Engineering course where these labs were integrated is an elective course offeredfor students in Biological and Biochemical Engineering degree programs. The goal of thecourse is to provide a foundational understanding of the areas of science and engineeringinvolved in the design and development of replacement tissues and organs for the body. Thecourse, although primarily taken by undergraduates in the

Conference Session

ELOS Technical Session 5 - Remote, Virtual, and Digital Realities

Collection

2024 ASEE Annual Conference & Exposition

Authors

Fernando Merida, University of Florida; Sindia M. Rivera-Jiménez, University of Florida

Tagged Topics

Diversity

Tagged Divisions

Experimentation and Laboratory-Oriented Studies Division (DELOS)

Experiments and Blended Learning in Engineering Education: A Framework for AssessmentAbstractThis paper presents a comprehensive framework for refining desk-scale experiments andimplementing an impactful blended learning curriculum within the realm of chemical engineeringeducation. The primary focus is on evaluating the influence of these enhancements on studentlearning outcomes and the overall success of educational transformation initiatives. The studyaddresses two central research questions. The first question centers on improving the studentunderstanding of topics related to graphical flow characterization by using a desk-scaleexperimental module. We consider critical factors such as ease of installation, safe to operate, andability to

Conference Session

Innovative Laboratory Approaches in ECE Education

Collection

2024 ASEE Annual Conference & Exposition

Authors

Wei-Jer (Peter) Han, Virginia Polytechnic Institute and State University

Tagged Divisions

Electrical and Computer Engineering Division (ECE), Experimentation and Laboratory-Oriented Studies Division (DELOS)

well as Digital Systems Design with FPGA using Verilog but it doesn’t imply any method oridea to use a FPGA to develop a μC or μP. The curriculum in many colleges probably teaches with thesame content and method but the result is not the purpose of this paper tries to present. On the otherhand, some improvement has been made to enhance the learning of μC or μP such as what the article[2] shows with an experiment platform, but it again doesn’t discuss any information to let studentsdesign their own processors or controllers. As described above, knowing how to design with acommercially available μC or μP opens a door to explore embedded system development whichredirects the focus of the development of a digital system into software and hardware

Conference Session

Joint Session: Experimentation and Laboratory-Oriented Studies Division and Chemical Division

Collection

2024 ASEE Annual Conference & Exposition

Authors

Gautom K Das, University of Maryland, Baltimore County

Tagged Divisions

Experimentation and Laboratory-Oriented Studies Division (DELOS)

him to laboratories in the US, Canada, and Singapore; where he specialized in the development of rare-earth-based nanomaterials for advanced multimodal and deep tissue imaging. As an educator, he aims to bridge gap between the theory and practice in engineering education. His recent interest centers on the creation of engaging at-home and laboratory experiments, enabling students to experience firsthand the practical applications of engineering principles. ©American Society for Engineering Education, 2024Bridging the Gap: At-Home Experiments Connecting Theory and Practice in Chemical Engineering EducationABSTRACTThe 2022 report by the National Academies of Sciences

Conference Session

Innovative Laboratory Approaches in ECE Education

Collection

2024 ASEE Annual Conference & Exposition

Authors

Joseph P. Hoffbeck, University of Portland

Tagged Divisions

Electrical and Computer Engineering Division (ECE), Experimentation and Laboratory-Oriented Studies Division (DELOS)

Pedagogy Approach to Learning in Engineering: An HBCU's Experience,” in 2016 ASEE Annual Conference & Exposition, New Orleans, Louisiana, June 2016.[8] J. Attia, M. Tembely, L. Hobson, and P. Obiomon, “Hands-on Learning in Multiple Courses in Electrical and Computer Engineering,” in 2018 Gulf Southwest Section Conference, Austin, TX, April 2018.[9] S.S. Holland, J.L. Bonniwell, J.D. Carl, B.E. Faulkner, R.W. Kelnhofer, C.J. Prust, and L.G. Weber, “It’s All About Engagement: Infusing the Mobile Studio Approach Throughout the Electrical Engineering Curriculum,” in 2021 ASEE Virtual Annual Conference, Virtual Conference, July 2021.[10] S.S. Holland, C.J. Prust, R.W. Kelnhofer, and J. Wierer, “Effective

Conference Session

Joint Session: Experimentation and Laboratory-Oriented Studies Division and Civil Engineering Division

Collection

2024 ASEE Annual Conference & Exposition

Authors

Simon Thomas Ghanat P.E., The Citadel; Ronald W. Welch P.E., The Citadel; William J. Davis P.E., The Citadel

Tagged Divisions

Civil Engineering Division (CIVIL), Experimentation and Laboratory-Oriented Studies Division (DELOS)

Conference, Session 1315, 2001.[19] Jaksic, N., “Pair-to-Pair Peer Learning,” Proceedings of the 2020 ASEE AnnualConference, Paper #31373, 2020.[20] Martinazzi, R., “IMPLEMENTING “STUDENT LEARNING TEAMS” IN ENGINEERINGECONOMICS,” Proceedings of the 1998 ASEE Annual Conference, Session 1639, 1998.[21] Feland, J., Fisher, C., “Cramming Twenty Pounds into a Five-Pound Bag: IncreasingCurricular Loads On Design Students And Enjoying It!” Proceedings of the 2002 ASEE AnnualConference, Session 2125, 2002.[22] Renshaw, S., Dockter, A., Helps, C., Ekstrom, J., “Experiences Using UndergraduateStudents to Develop Information Technology Course Curriculum, “Proceedings of the 2003ASEE Annual Conference, Session 2558, 2003.[23] Bailey, J., “Exploring an Inquiry

Conference Session

ELOS Technical Session 5 - Remote, Virtual, and Digital Realities

Collection

2024 ASEE Annual Conference & Exposition

Authors

David Hicks, Texas A&M University, Kingsville ; Lifford McLauchlan, Texas A&M University, Kingsville; Mehrube Mehrubeoglu, Texas A&M University, Corpus Christi; Hemanth Kumar Reddy Bhimavarapu

Tagged Divisions

Experimentation and Laboratory-Oriented Studies Division (DELOS)

also included sensors, actuators, resistors, LEDs, a breadboard, andjumper wires to connect components together [2]. Once supply chain issues were resolved amore elaborate IoT learning toolkit was developed based on an IoT learning platform, theKeysight U3810A [7]. This learning platform includes an integrated basic processor board, theBeagleBone Green, along with a variety of sensors and components mounted onto a larger circuitboard. The U3810A IoT learning platform is pictured in Figure 1. In addition to the U3810Aand its integrated basic processor board, the advanced learning toolkit includes jumper wires tomake connections among its components. A breadboard is also included to enable students toincorporate additional sensors, actuators

Conference Session

ELOS Technical Session 3 - Diversity

Collection

2024 ASEE Annual Conference & Exposition

Authors

Lei Miao, Middle Tennessee State University

Tagged Topics

Diversity

Tagged Divisions

Experimentation and Laboratory-Oriented Studies Division (DELOS)

showcase several student projects and someof the design. These projects indicate that students’ critical-thinking ability and creativity can begreatly increased when given the freedom to develop their own signature-thinking projects.1. IntroductionMiddle Tennessee State University (MTSU) offers an ABET Engineering AccreditationCommission (EAC) accredited mechatronics engineering program, in which students learn bothelectrical and mechanical engineering course materials. Digital Circuits Fundamentals is one ofthe required electrical courses in the curriculum, typically taught in the junior year. Theprerequisites of this course are Computer Science I and Electrical Circuit Analysis I. It is theprerequisite of two other courses: Programmable Logic

Conference Session

Joint Session: Experimentation and Laboratory-Oriented Studies Division and Chemical Division

Collection

2024 ASEE Annual Conference & Exposition

Authors

Caroline Cvetkovic, University of Illinois Urbana-Champaign; Keilin Jahnke, University of Illinois Urbana-Champaign; Sarah Elizabeth Lindley, University of Illinois Urbana-Champaign; Bethan Owen, University of Illinois Urbana-Champaign

Tagged Topics

Diversity

Tagged Divisions

Experimentation and Laboratory-Oriented Studies Division (DELOS)

innovations are clear to theirintended audience [6]. In other words, the technical specifications and capabilities of aninnovation must be communicated in a way that explains and justifies its use. One method ofcommunication is through a pitch, a brief speech that encapsulates the value of an innovation. Inpractice, pitches take on many forms and are dependent on the allotted timeframe, audience, andoverall purpose (i.e., what is being asked of the audience).Though there are examples of embedding entrepreneurial mindset into undergraduateengineering education, both in Bioengineering (from introductory courses [7] to capstone design[8]) as well as other technical fields such as computing [9], it is not well integrated into manyexperiential learning

Conference Session

Joint Session: Experimentation and Laboratory-Oriented Studies Division and Civil Engineering Division

Collection

2024 ASEE Annual Conference & Exposition

Authors

Dave Kim, Washington State University, Vancouver; Charles Riley P.E., Oregon Institute of Technology; John D Lynch, Washington State University; Ken Lulay P.E., University of Portland; Sean St. Clair, Oregon Institute of Technology

Tagged Divisions

Civil Engineering Division (CIVIL), Experimentation and Laboratory-Oriented Studies Division (DELOS)

into Engineering Curricula: An InterdisciplinaryApproach to Facilitating Transfer at New Mexico Institute of Mining and Technology,”Composition Forum, vol. 26, 2012.[8] P. Zemliansky and L. Berry, “A Writing-Across-the-Curriculum Faculty DevelopmentProgram: An Experience Report,” IEEE Transactions on Professional Communication, vol. 60,no. 3, pp. 306-316, 2017.[9] J. Allen, “The Case Against Defining Technical Writing,” Journal of Business and TechnicalCommunication, vol. 4, no. 2, pp. 68-77, 1990.[10] N. T. Buswell, B. K. Jesiek, C. D. Troy, R. R. Essig, and J. Boyd, “Engineering Instructorson Writing: Perceptions, Practices, and Needs,” in IEEE Transactions on ProfessionalCommunication, vol. 62, no. 1, pp. 55-74, March 2019[11] S. St.Clair

Conference Session

ELOS Technical Session 3 - Diversity

Collection

2024 ASEE Annual Conference & Exposition

Authors

Blessing Isoyiza Adeika, Morgan State University; Adedayo Ariyibi, Morgan State University; Pelumi Olaitan Abiodun, Morgan State University; Oludare Adegbola Owolabi P.E., Morgan State University

Tagged Divisions

Experimentation and Laboratory-Oriented Studies Division (DELOS)

(CATIER) at Morgan State Universit ©American Society for Engineering Education, 2024 Breaking Barriers: Promoting Motivation, Engagement, and Learning Success among Biology Undergraduates from Minority BackgroundsAbstractThis research presents an in-depth exploration of the transformative potential of hands-onlearning (which would be used interchangeably with the term ECP-Experiment CentricPedagogy) in the domain of biology education, with a focus on student engagement andacademic achievement. Over three semesters, students enrolled in three biology courses (BIO103, BIO 201, and BIO 202) participated in a hands-on learning approach that integrated varioushands-on activities and experiments. In parallel

Conference Session

ELOS Technical Session 6: Bring Your Own Experiment!

Collection

2024 ASEE Annual Conference & Exposition

Authors

Lisa Weeks, University of Maine; Raymond Kennard, University of Maine

Tagged Divisions

Experimentation and Laboratory-Oriented Studies Division (DELOS)

assembling the spectrometer box, six 5mm ~3.0 V whiteLEDs were inserted into the LED Bracket. The holes of the LED bracket were angled inward at~18.2 degrees so that each LED right and left pairs’ illumination would overlap at a distance of ~6cm, coinciding with the distance of the cuvette. Figure 1. The cover of the spectrometer (A). The base of the spectrometer box with an integrated semi-microcuvette holder (B). The back wall of the spectrometer with a slit to accommodate Raspberry Pi Camera ribbon cable and wires for LED power (C). The bracket is to hold six white LEDs (D). The mounting bracket for the Pi Camera (E).Once the LEDs were placed in the bracket, they were wired in parallel to