Transcript Team Mio - University of Portland

Team Klickitat
Persistence of Vision Globe
Team Members
• Maldeep Kang
• Chris Scott
• Rose Harber
• Michael Burton
Faculty Advisor
• Dr. Peter Osterberg
Industry Representative
• Zubin Bagai, BPA & IEEE
Client
• Sam and Emmi Leach
Team Klickitat
 Michael Burton
 Microcontroller Lead
 Parts Supply Logistics
 Maldeep Kang
 MOSIS Design
 Web Development Lead
 Chris Scott
 Motor, Base & Spinning Platter
 Spring Team Lead
 Rose Harber
 Fall Team Lead
 LED Ring and Debug
Project Background
 Persistence of Vision
 Stroboscopic Effect
 Sense  Process  Display
 Inspired by LED Cube
 Wanted to create aesthetically pleasing apparatus
 EE 438 – MOSIS chip
Design Overview
Form Factor
Design Overview
Block Diagram
Design Challenges




Constructing the Base/Spinning Platter
MOSIS chip
Microcontroller Programming
LED Array along 3D ring
Important Decisions
 Chosen Microcontroller
 Arduino Nano
 2 MOSIS Chips
 Power Handling
 Dual Power Supplies
Risks
Description
Severity Likelihood
MOSIS IC does not operate as intended.
Low
Low
Motor does not spin the apparatus fast enough
to enable persistence of vision by human eye
High
Moderate
Not being able to deliver enough power to LEDs
for desired brightness
High
Moderate
Balance of the LED ring
High
Low
Fall Semester Milestones
Status
Description
Completion
Date
Complete
Complete
In Progress
In Progress
On Track
On Track
On Track
On Track
On Track
On Track
On Track
On Track
On Track
Project Proposal
Functional Specification v0.9
September Program Review
Officially Launch Project Website
Functional Specification v1.0 Approved
Component Selection Completed
Project Business Assessment
Initial B2Logic EDF Files Completed
Design Document v0.9
Design Document v1.0 Approved
Final Budget
Final MOSIS EDF Files Completed
All Project Components Ordered
30 Aug 2013
20 Sep 2013
28 Sep 2013
01 Oct 2013
04 Oct 2013
8 Oct 2013
12 Oct 2013
31 Oct 2013
01 Nov 2013
15 Nov 2013
15 Nov 2013
15 Nov 2013
15 Nov 2013
Conclusion
 Challenges will be overcome!
 Project is on Schedule
 Familiarized with Functional Components
Questions
 Rose Harber (Fall Semester Team Lead / LED Ring)
 [email protected]
 Chris Scott (Motor / Spring Semester Team Lead)
 [email protected]
 Maldeep Kang (Website Developer/ MOSIS)
 [email protected]
 Michael Burton (MOSIS Support / Microcontroller)
 [email protected]