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Senior Design 1 Team Bufflehead Ultrasonic Object Locator for Visually Impaired Team –Jamie Grimm –Jonathon Ray –Nate Andrews University of Portland School.

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Presentation on theme: "Senior Design 1 Team Bufflehead Ultrasonic Object Locator for Visually Impaired Team –Jamie Grimm –Jonathon Ray –Nate Andrews University of Portland School."— Presentation transcript:

1 Senior Design 1 Team Bufflehead Ultrasonic Object Locator for Visually Impaired Team –Jamie Grimm –Jonathon Ray –Nate Andrews University of Portland School of Engineering Advisor Dr. Osterberg, Dr. Lu Industry Representative Jennifer Miller Intel Corporation

2 Senior Design 2 Introduction University of Portland School of Engineering

3 Senior Design 3 Time Feature Example (3:45) University of Portland School of Engineering

4 Senior Design 4 Scorecard Functional Specification 1.0 completed Selection of ultrasonic modules completed Selection of servos completed University of Portland School of Engineering

5 Senior Design 5 University of Portland School of Engineering

6 Senior Design 6 Additional Accomplishments Ordered 1 st ultrasonic sensor Ordered 1 st sub servo MOSIS chip 99.9% complete (just a little more testing for confidence) University of Portland School of Engineering

7 Senior Design 7 Goals Interface 1 st ultrasonic sensor with PIC Interface 1 st sub servo with peg Approved final MOSIS.edf file Complete Design Doc version 1.0 University of Portland School of Engineering

8 Senior Design 8 Milestones University of Portland School of Engineering StatusDescription Original Target Previous Target Present Target CompletedProject Proposal3 Sept CompletedSeptember Program Review1 Oct 30 Sept CompletedFunctional Specification 0.9v1 Oct CompletedFunctional Specification 0.95v8 Oct CompletedFunctional Specification 1.0v15 Oct CompletedSelection of Ultrasonic Modules Completed29 Oct 15 Oct CompletedSelection of Servos Completed7 Nov 29 Oct CompletedInitial MOSIS Chip Edif File due12 Nov 30 Oct On trackFinal Budget12 Nov On track PIC Microcontroller Interfaced with a Ultrasonic Modules 14 Nov On track Final MOSIS Chip Edif File Approved17 Nov On trackDesign Documentation.9v19 Nov On trackInterface a Servo and Peg28 Nov On trackDesign Documentation.95v1 Dec On trackDesign Documentation 1.0v6 Dec On trackPeer Evaluations and Lab Notebooks Due10 Dec 6 Dec On track All Sensor Modules Interfaced with PIC Microcontroller 10 Dec

9 Senior Design 9 Concerns/Issues Interfacing components such as ultrasonic modules to PIC, and servos to display Getting necessary parts All team members gone for 3 different upcoming weekends due to ultimate tournaments. Nate’s obsession with snowflake headband ear warmers University of Portland School of Engineering

10 Senior Design 10 Conclusions Completed functional spec version 1.0 Ordered 1 st ultrasonic sensor Ordered 1 st first sub servo MOSIS design 99.9% completed (only testing remains) Servos and interfacing of sensors requires the most attention University of Portland School of Engineering


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