About this Course
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학위 취득의 첫걸음을 내디뎌 보세요.

Boulder MS-EE 학위에서 강의, 강좌 읽기 자료, 자가 맞춤 과제를 체험해 보세요.

100% 온라인

지금 바로 시작해 나만의 일정에 따라 학습을 진행하세요.

유동적 마감일

일정에 따라 마감일을 재설정합니다.

중급 단계

영어

자막: 영어

학위 취득의 첫걸음을 내디뎌 보세요.

Boulder MS-EE 학위에서 강의, 강좌 읽기 자료, 자가 맞춤 과제를 체험해 보세요.

100% 온라인

지금 바로 시작해 나만의 일정에 따라 학습을 진행하세요.

유동적 마감일

일정에 따라 마감일을 재설정합니다.

중급 단계

영어

자막: 영어

강의 계획 - 이 강좌에서 배울 내용

1
완료하는 데 5시간 필요

Pressure Sensors

In module 1 you will learn how to specify and use various types of pressure sensors for an embedded circuit. First, you will learn about piezoresistive, capacitive, and vacuum sensors. This includes a deep dive into the piezoresistive effect and how a Wheatstone bridge is used in these systems. This is followed by a discussion on pressure transmitters and how to calculate an error budget. Finally, we will give you examples of commercial pressure sensors and explain what you need to know to purchase them on a web site.

...
9 videos (Total 82 min), 2 readings, 1 quiz
9개의 동영상
2: Pressure Sensor Terminology8m
3: Piezoresistive Effect11m
4: Piezoresistive Pressure Sensors9m
5: Capacitive Pressure Sensors6m
6: Vacuum Sensors12m
7: Pressure Transmitters9m
8: Calculating A Sensor Error Budget12m
9: Pressure Sensor Applications9m
2개의 읽기 자료
Reading Assignments2h
Video Assignments1h
1개 연습문제
Week 1 Quiz30m
2
완료하는 데 5시간 필요

Force and Strain Sensors and Touch Screens

In module 2 you will learn how to specify and use various types of force and strain sensors for an embedded circuit. First, you will learn about how strain gauges use the piezoresistive effect and Wheatstone bridges to output a strain signal. Then you will learn how load cells use strain gauges to output a force signal. We have a video on a teardown of a weight scale for you to watch, where we teach you how the strain gauges are arranged in an unusual bridge circuit. Finally, we teach you about how touch screens used in kiosks, PC's and smart phones work. We have a lab exercise for you to perform on strain gauges, where you will get hands-on experience wiring the gauges into the PSoC system, and writing code to read the gauges.

...
7 videos (Total 89 min), 3 readings, 2 quizzes
7개의 동영상
2: Strain Gauges22m
3: Load Cells6m
4: Teardown Of Weighing Scale22m
5: Resistive Touch Screens9m
6: Capacitive Touch Screens12m
7: Lab Exercise On Strain Gauges13m
3개의 읽기 자료
Hardware Needed to Do Course Project Based on This Module
Reading Assignments2h
Video Assignments1h
2개 연습문제
Pre-Video Quiz1m
Week 2 Quiz20m
3
완료하는 데 6시간 필요

Position, Acceleration and Velocity Sensors

In module 3 you will first learn how magnetic detection sensors such as Hall sensors and LVDT's work, as well as how capacitive detection sensors. Then you will learn how to specify and use accelerometers in an embedded circuit. We will discuss how the first accelerometers used the piezoelectric effect to output a sinusoidal signal. We will review the key principles and equations involved in vibrational measurement. Then you will learn later accelerometers used the piezoresistive effect and internal strain gauges to output a sinusoidal signal representative of force, as opposed to acceleration. Then we will explain how accelerometers are now using MEMS technology and changes in capacitive to output the signal. We teach you about gyroscopes, both traditional mechanical ones, still used in aircraft for angular position sensing, and modern MEMS ones used to determine angular velocity.

...
8 videos (Total 81 min), 4 readings, 1 quiz
8개의 동영상
2: Capacitive Detection Sensors11m
3: Magnetic Position Sensors16m
4: Principles Of Acceleration Sensors20m
5: Piezoelectric Accelerometers9m
6: Piezoresistive Accelerometers6m
7: Capacitive Accelerometers5m
8: Gyroscopes8m
4개의 읽기 자료
Reading Assignments1h
Video Assignments1h
Reading Assignments1h
Video Assignments1h
1개 연습문제
Week 3 Quiz30m
4
완료하는 데 5시간 필요

Motion, Distance and Humidity Sensors

In module 4 you will learn how to specify and use position and motion detectors in an embedded circuit. First, you will learn about the pyroelectric effect. Then you will learn how Passive Infrared motion detectors use the pyroelectric effect in commercial burglar alarms. Then you will learn how ultrasonic distance detection is accomplished, the same principles that whales, dolphins and bats use to navigate their worlds. We tackle microwave detection sensors last, as these are the most complex sensors that we cover in the course. They are used in long range position detection sensors and commercial security sensors for outdoors use.

...
6 videos (Total 72 min), 4 readings, 1 quiz
6개의 동영상
2: Pyroelectric Effect9m
3: Passive Infrared (PIR) Motion Detector13m
4: Ultrasonic Distance Sensor12m
5: Microwave Motion Detectors21m
6: Humidity Sensors13m
4개의 읽기 자료
Reading Assignments2h
Video Assignments10m
Reading Assignments10m
Video Assignments30m
1개 연습문제
Week 4 Quiz30m

강사

Avatar

James Zweighaft

Instructor
Electrical, Computer & Energy Engineering
Avatar

Jay Mendelson

Instructor
Electrical, Computer & Energy Engineering

다른 사람보다 먼저 시작해 보세요.

이 강좌은(는) 콜로라도 대학교 볼더 캠퍼스의 100% 온라인 Master of Science in Electrical Engineering 중 일부입니다. 지금 바로 공개 강좌 또는 전문 분야를 시작하여 iMBA 교수진으로 구성된 강좌를 시청하고 자기 주도 과제를 완료해 보세요. 강좌를 완료할 때마다 이력서와 LinkedIn에 추가할 수 있는 수료증을 받습니다. 전체 프로그램을 신청하고 수료하면 귀하의 강좌가 학위 취득에 반영됩니다.

콜로라도 대학교 볼더 캠퍼스 정보

CU-Boulder is a dynamic community of scholars and learners on one of the most spectacular college campuses in the country. As one of 34 U.S. public institutions in the prestigious Association of American Universities (AAU), we have a proud tradition of academic excellence, with five Nobel laureates and more than 50 members of prestigious academic academies....

Embedding Sensors and Motors 전문 분야 정보

Embedding Sensors and Motors will introduce you to the design of sensors and motors, and to methods that integrate them into embedded systems used in consumer and industrial products. You will gain hands-on experience with the technologies by building systems that take sensor or motor inputs, and then filter and evaluate the resulting data. You will learn about hardware components and firmware algorithms needed to configure and run sensors and motors in embedded solutions....
Embedding Sensors and Motors

자주 묻는 질문

  • 강좌에 등록하면 바로 모든 비디오, 테스트 및 프로그래밍 과제(해당하는 경우)에 접근할 수 있습니다. 상호 첨삭 과제는 이 세션이 시작된 경우에만 제출하고 검토할 수 있습니다. 강좌를 구매하지 않고 살펴보기만 하면 특정 과제에 접근하지 못할 수 있습니다.

  • 강좌를 등록하면 전문 분야의 모든 강좌에 접근할 수 있고 강좌를 완료하면 수료증을 취득할 수 있습니다. 전자 수료증이 성취도 페이지에 추가되며 해당 페이지에서 수료증을 인쇄하거나 LinkedIn 프로필에 수료증을 추가할 수 있습니다. 강좌 내용만 읽고 살펴보려면 해당 강좌를 무료로 청강할 수 있습니다.

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