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Project Beaver Marsh: Digital Odometer. Team Josh Eby Brandon Pearsol Kirk Chen. Advisor Dr. Albright, Dr. Osterberg Industry Representative N/A. Overview. Introduction Picture of Block Diagram Scorecard Additional Accomplishments Plans Issues/Concerns Conclusions. Introduction.
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Project Beaver Marsh: Digital Odometer Team Josh Eby Brandon Pearsol Kirk Chen • Advisor • Dr. Albright, Dr. Osterberg • Industry Representative • N/A University of Portland School of Engineering
Overview • Introduction • Picture of Block Diagram • Scorecard • Additional Accomplishments • Plans • Issues/Concerns • Conclusions University of Portland School of Engineering
Introduction • Project Beaver Marsh is a completely digital odometer implemented with a CMOS chip. • When completed the device will be able to track the distance that a rotating wheel has moved and display it on 7-segment LCDs. • Anyone who wishes to track or measure short linear distances could benefit University of Portland School of Engineering
Buffer CMOS Counter Buffer Stationary Sensor 7-Segment LED Display C1 C1 C1 Rotating Wheel with Sensor Offset System Block Diagram University of Portland School of Engineering
Last months plans: Create a viable project Get project approval Meet with advisors Research parts to be used Complete: Creation of project and project approval Met with advisors Incomplete: Research of parts to be used (not exactly sure of best implementation) Scorecard University of Portland School of Engineering
Additional Accomplishments • Started designing CMOS chip in B2Logic • Initial Functional Specification Document was completed University of Portland School of Engineering
Plans • Finish designing and begin testing CMOS chip • Meet with industry representative and advisors to get recommendations on parts • Find/order parts University of Portland School of Engineering
Milestones University of Portland School of Engineering
Concerns/Issues • Compatibility of CMOS chip with optical sensor output • Finding correct parts: simple, rugged, optical sensor • Creating a “reference” distance for the counter University of Portland School of Engineering
Conclusions • Project Beaver Marsh is a completely digital odometer implemented with a CMOS chip • We have begun theory of operations and IC design of the project University of Portland School of Engineering
Questions/Suggestions ? University of Portland School of Engineering