1. Fall 2005 1 CS-EE 480 University of Portland School of Engineering Project Snake Automated Guitar String Tuner Kenneth Aramaki Kevin Atebara Petra Carlson Kevin Vitayaudom BOOM BOOM HSSSS!

2. Fall 2005 2 CS-EE 480 University of Portland School of Engineering Overview Introduction to Guitar Tuner Block Diagram Accomplishments Plans Issues/Alternatives

3. Fall 2005 3 CS-EE 480 University of Portland School of Engineering Introduction to Guitar Tuner Why a guitar tuner? What does it do? How will it work?

4. Fall 2005 4 CS-EE 480 University of Portland School of Engineering Block Diagram

5. Fall 2005 5 CS-EE 480 University of Portland School of Engineering Milestones NumberDescriptionOriginal Date Previous Date Present Date 1Product Pre-Approval9/15/05 9/20/05 2Functional Spec 0.99/27/05 3Finalize Parts Needed10/3/05 4Project Approval10/7/05 5Order Parts10/24/05 6Design Release12/9/05 7TOP Approval2/24/05 8Prototype Release4/7/05 9Founders Day4/11/05 10Final Written Report4/28/05

6. Fall 2005 6 CS-EE 480 University of Portland School of Engineering Accomplishments Administration Block Diagram Pre-Approval Parts Needed

7. Fall 2005 7 CS-EE 480 University of Portland School of Engineering Plans More Parts Research Procurement of Parts Approval Meeting Integration of Design Blocks

8. Fall 2005 8 CS-EE 480 University of Portland School of Engineering Issues/Alternatives Motor Control Voltage Comparison in PLL Possibility of Self-plucking?

9. Fall 2005 9 CS-EE 480 University of Portland School of Engineering Questions?