Transcript Week 9
AME 40463 Senior Design
Group E3: Hewlett-Packers
(Robo-football Quarterback)
March 27, 2008
Caitlin Feely
Ben Nelessen
JJ Rees
Jamie Rowland
Patrick Tennant
Previous Week’s Action Items
Item 1: Select stepper motor and batteries
–
–
Decided on 2 ft-lb to raise cannon platform
Obtained two 12 V batteries
24 V necessary to power sprinkler valve
Item 2: Develop a preliminary electrical schematic
–
Need further detail on switches and other connections
CAD model
Current Graphic
Air Cannon
Video
Current Status
Completed CAD drawings and assemblies of
prototype parts
Built and tested air cannon
Schedule
–
Slightly behind, but working quickly
Next Week’s Action Items
Item 1: Refine electrical diagram
–
–
–
Determine exact parts needed
Verify part compatibility (Maximum current, voltage)
Acquire remaining parts
Item 2: Develop “plays” and code
–
–
Invent 4 plays to be coded
Test circuit outside of prototype
Thank You
Questions?