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Empowering non-Engineers with a 'Microcontrollers for Everyone' Philosophy

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Conference

2016 ASEE Annual Conference & Exposition

Location

New Orleans, Louisiana

Publication Date

June 26, 2016

Start Date

June 26, 2016

End Date

June 29, 2016

ISBN

978-0-692-68565-5

ISSN

2153-5965

Conference Session

ECE-related Engineering Education

Tagged Division

Electrical and Computer

Page Count

9

DOI

10.18260/p.26947

Permanent URL

https://peer.asee.org/26947

Download Count

571

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Paper Authors

biography

David Retz California Polytechic State University, San Luis Obispo

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Dr. Retz is a Lecturer at California State Polytechnic University in San Luis Obispo, California. His specialty is wireless sensor-based systems and computer architecture. He was one of the ARPANET and DARPA Packet Radio Working Groups, and received his Ph.D. from the University of California, Santa Barbara in 1972.

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biography

Dennis Derickson California Polytechnic State University, San Luis Obispo

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Dennis Derickson is the department chair of Electrical Engineering at California Polytechnic State University. He received his Ph.D. , MS, and BS in electrical engineering from the University of California at Santa Barbara, the University of Wisconsin and South Dakota State respectively. He got his start in Electrical Engineering by getting his amateur radio license in 1975.

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Abstract

Over the past few years, the “Maker” or “Do It Yourself” movement has produced microcontrollers such as Arduino and Raspberry Pi that provide robust capabilities for sensing, control and communication.These tools are useful for both teaching and research in fields outside of ECE, but require the traditional understanding of basic electrical circuits and programming methodology in order to be effective. This dilemma led to development of a course for non-engineers to allow such technologies to be used effectively. Students participated from a diverse array of fields, including agriculture, animal science, biology, finance, fine arts, physics and statistics. The pedagogical approach used was a combination of traditional short lectures, hands-on small lab projects performed in two-person student teams, and a team-selected special project related to their field of study. Out of a total eleven week course duration, proposals for the special project were accepted by the end of week three from the student teams, with project approval based on significance and relevance to their particular field and on project feasibility. Lecture/Lab study topics included use of development tools (Integrated Development Environment) for microcontrollers, the C programming language, basic electrical circuits, use of sensors, calibration of sensor data, control of actuators, and communication with the microcontrollers. Each lecture was combined with a hands-on lab project followed by quizzes. Small lecture-related labs comprised two thirds of the course lab time, with the remaining third devoted to the special project. Student understanding of the course material was assessed based on successful demonstration of predetermined lab projects, ability to make prescribed customized changes to each lab, and on the quizzes. Class size was limited to 30 people, and assessment of the lab projects and the special project were carried out by the instructor and two student assistants. Preliminary results indicate that participants have all successfully demonstrated the small projects to date, and that the students have submitted relevant and challenging proposals – now underway – for their special projects.

Retz, D., & Derickson, D. (2016, June), Empowering non-Engineers with a 'Microcontrollers for Everyone' Philosophy Paper presented at 2016 ASEE Annual Conference & Exposition, New Orleans, Louisiana. 10.18260/p.26947

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