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Have you ever wondered where the term "MEMS" came from?

Read J.E. Wood's account:

Click Here:  pdf  A brief history of the term Micro Electro Mechanical Systems (MEMS)

See a map of who's downloading (last updated 7/11/16)

 

Folder Micro Pressure Sensors & The Wheatstone Bridge LM

This category includes the Micro Pressure Sensors & The Wheatstone Bridge Learning Module (Instructor guide, Participant guide and PowerPoint presentation) and Modeling a Micro Pressure Sensor Kit information.

The following SCME YouTube animations and videos can be used to support the concepts and activities introduced in this learning module.

MEMS Pressure Sensor Fabrication Animation (2:05 minutes)

MEMS Pressure Sensor Operation Animation (1:28 minutes)

MEMS Pressure Sensor Backside Etch Animation (0:13 seconds)

 

Documents

pdf Micro Pressure Sensors & The Wheatstone Bridge Instructor Guide Popular

By 155 downloads

Download (pdf)

Wheatstone_Bridge_Instructor_Guide.pdf

Micro Pressure Sensors & The Wheatstone Bridge Learning Module (LM) - Instructor Guide - pdf.

This LM is an overview of the applications of micro pressure sensors and how the Wheatstone bridge is used as the sensing circuit for micro pressure sensors. 

An activity - Modeling a Micro Pressure Sensor - allows the participants to simulate the operation of a Wheatstone bridge circuit on a macro-sized pressure sensor, analyze their sensor and set up calibration curves based on its operation. A kit is available that contains most of the materials needed to complete this activity.  This kit can be ordered through this website.

This learning module contains a pre and post-test, instructional unit, and two activities.  Powerpoint presentations are also provided to support the instructional unit and the Modeling a Micro Pressure Sensor Activity.

Latest Revision February 2017

 

pdf Micro Pressure Sensors & The Wheatstone Bridge Participant Guide Popular

By 26851 downloads

Download (pdf)

Wheatstone_Bridge_Participant_Guide.pdf

Micro Pressure Sensors & The Wheatstone Bridge Learning Module (LM) - Participant (Student) Guide - pdf.

This LM is an overview of the applications of micro pressure sensors and how the Wheatstone bridge is used as the sensing circuit for micro pressure sensors. 

An activity - Modeling a Micro Pressure Sensor - allows the you to simulate the operation of a Wheatstone bridge circuit on a macro-sized pressure sensor, analyze your sensor and set up calibration curves based on its operation. A kit is available that contains most of the materials needed to complete this activity.  This kit can be ordered through this website.

This learning module contains a pre and post-test, instructional unit, and two activities. 

Latest revision Feb 2017

document Modeling a Micro Pressrure Sensor Presentation Popular

By 131 downloads

Download (pptx)

Pressure_Sensor_Model_Presentation.pptx

This is a short PowerPoint Presentation that can be used to introduce the Modeling a Micro Pressure Sensor Activity/Kit. 

This kit can be ordered through this website or the instructor could gather the materials based on this list of materials supplied in the activity.


Revised Feb 2017.

document Wheatstone Bridge Overview Presentation Popular

By 114 downloads

Download (pptx)

Wheatstone_bridge_LM_Presentation.pptx

This is a PowerPoint Presentation to support the Wheatstone Bridge Overview Primary Knowledge Unit.

 

Latest revision Feb 2017

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