1. Senior Design 1 Team Gray Wolf Rotating LED Display Team –Brent Piriyakarnjanakul –Tom Fuchs –David Lewis University of Portland School of Engineering Advisor Dr. Inan, Dr. Osterberg Industry Representative Dr Sig Lillevik Former UP Professor

2. Senior Design 2 Introduction Device Description –Uses Persistence of Vision to create illusion. –Rotating LED Display. University of Portland School of Engineering Purpose and Benefits of Device –It’s a fascinating new way to create images. –It benefits the owner and viewer.

3. Senior Design 3 Goals Powering Motor Powering Display Board Program MOSIS and PIC –Create Stationary Image –Create Analog Clock –Create Advanced Imagery University of Portland School of Engineering

4. Senior Design 4 Scorecard Last Review –There wasn’t one Recent Successes –Met our Industrial Representative –Finished our Functional Specification ver 0.90 –Established Basecamp, website, & regular meetings Current Schedule and Shortcomings –On track with our milestones University of Portland School of Engineering

5. Senior Design 5 Additional Accomplishments We have a motor! (which hopefully works) University of Portland School of Engineering

6. Senior Design 6 Plans October –Finish Functional Specification ver 0.95 –Finish Functional Specification ver 1.0 –Design Power Supply & Top Level Design of MOSIS –Create Final Budget University of Portland School of Engineering

7. Senior Design 7 University of Portland School of Engineering Milestones StatusDescriptionOriginal Target Previous Target Present Target completedFunctional Spec. ver 0.924 Sep 10 Functional Spec. ver. 0.951 Oct 10 Functional Spec. ver 1.08 Oct 10 Top Level Design for Power Supply 15 Oct 10 Top Level Design for MOSIS22 Oct 10 Final Budget Complete29 Oct 10

8. Senior Design 8 Concerns/Issues Industrial Representative M.I.A. –Out of town Oct. 6-15 Motor –May not be salvageable Can’t transfer transformer Won’t understand how it works University of Portland School of Engineering

9. Senior Design 9 Conclusions What Important Points Covered –Team Members –General Description of Project –Recent Successes and Future Plans –Milestones –Pertinent Concern/Issues University of Portland School of Engineering

10. Senior Design 10 Questions University of Portland School of Engineering Thanks for your time, Any Questions?