1 / 20

Project Plan, Task Checklist, Estimates Project Prototyping

Project Plan, Task Checklist, Estimates Project Prototyping. Objectives Introduction of Project Checklist Estimate Spreadsheet Compile Project Plan, Estimates, Gantt Chart Introduction to Prototyping Techniques Determination of Best Prototype Strategy

lyris
Download Presentation

Project Plan, Task Checklist, Estimates Project Prototyping

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. Project Plan, Task Checklist, EstimatesProject Prototyping • Objectives • Introduction of Project Checklist Estimate Spreadsheet • Compile Project Plan, Estimates, Gantt Chart • Introduction to Prototyping Techniques • Determination of Best Prototype Strategy • Introduction to Circuit Board Layout - Exercise • 3 Major Deliverables • Team & Individual: Overall Project Plan (due for P2) • Team: Prototype Plan • Individual: Schematic and Layout Exercise: Thermal Sensor Circuit

  2. Excel Task Estimation Tool • Project Level Task Estimation Sheet • Manhours Totalize at bottom of Sheet • Material $ Totalize at bottom of Sheet • Data Is Entered into Beige Shaded Blocks Only ! • Start/End Date should be realistic and be dependent on other tasks • Use Week.Day Numbering (ie. Class Week #, Monday=1, Sunday=7) • Example: 4.4 = 4th class week, Thursday • Customize for your own use by • Number of Design Blocks • Cut/Paste the Detailed Design Section for Each Block Owner • Use as Project Plan for Tracking Team Members to Weekly Deliverables

  3. Excel Task Estimation Tool • Project Level Task Estimation • System Design Tasks • Detailed Design Blocks from Next Sheets • Material $ and Manpower Hrs Totalize in the Green

  4. Excel Task Estimation Tool • Project Task Estimation Tool • Verification & Integration Tasks • Presentation, Report and Validation • Manhours Totalize at bottom of Page • Material $ Totalize at bottom of Page

  5. Excel Task Estimation Tool • Block Level Task Estimation Sheet • Manhours Totalize at bottom of Sheet • Material $ Totalize at bottom of Sheet • System Design (Block Definition) Tasks • Detailed Design Tasks • Customize for your own use by • Number of Design Blocks • Cut/Paste the Detailed Design Section for Each Block Owner

  6. Example of Simple Gantt Chart showing high level plan

  7. Project Plan, Task Checklist, EstimatesProject Prototyping • Deliverables - Team • For Each Team: Completed Excel task template for Project Level Tasks with Block level tasks integrated for project totals • Two Summary Powerpoint Slides incl Gantt chart

  8. Project Plan, Task Checklist, EstimatesProject Prototyping • Deliverables - Individual for each Block • For Each Block: Completed Excel template for Block Level Tasks • For Each Block: Create Block Line Info for Team Level Prototyping Summary Plan

  9. Project Plan Summary Templates • Overall Project Plan Summary Slide Contents: • 1st Slide: Estimation-Reconciliation Summary • Total Manpower Estimated vs Available (from lab 1) • Total Material $ Estimated vs Available (from lab 1) • ~ % of total manpower for system design tasks, detailed design tasks, verification tasks, and documentation tasks • Suggested down/up scope if needed • 2nd Slide: Project Plan Graphical Summary • Create single page high level GANTT chart for entire project • Show chronological interdependencies (example: can’t prototype until parts are procured, can’t procure parts until part list is compiled, etc)

  10. Project Plan, Task Checklist, EstimatesProject Prototyping • Deliverables - Team • Complete 7 step prototyping plan from lecture slides • Summarize your prototyping plan in the single power point table slide (see template)

  11. Block Prototyping Plan Template

  12. Basic Electronic Assembly and Test • Deliverables – Individual: Develop the schematic and layout files for the Example Thermal Sensor Circuit to exactly match the layout shown. The PCB design should encompass the following requirements • Dimensions of 1.5” x 2.2” • 2 Layers (double sided) • Through Hole + 1 SMT Part • Placements as Shown for all parts • 25 mil power & ground traces, 10 mil signal traces • 56 mil power & ground input pads with silkscreen Labels • 56 mil output signal pads You may use any eCAD Software Package ExpressPCB is suggested due to simplicity and tutorials

  13. Example: Temp Sensor Circuit • 3 ICs: LM35 SO8, OP07 Dip 8 • 6 Capacitors: Ceramic Monolithic Axial • 3 Resistors: 0.125W Axial 10 Total Nodes

  14. Bill of Materials Example for Thermal Sensor Circuit

  15. NetInterconnections +5V U1-P8 C3-P1 Vt U1-P1 R1-P1 Vp2 U2-P3 R1-P2 Vb U2-P2 U2-P6 R3-P1 +12V U2-P7 U3-P7 C1-P1 C4-P1 -12V U2-P4 U3-P4 C2-P1 C5-P1 Vn3 U3-P2 R3-P2 C6-P1 Vp3 U3-P3 R2-P2 Vout U3-P6 C6-P2 Gnd U1-P1 C1-P2 C2-P2 C3-P2 C4-P2 C5-P5 R2-P1 Netlist for Thermal Sensor Circuit Trace the Schematic to Cover All Net Connections

  16. Basic Component PlacementAnd Silkscreen

  17. Top Side: Layer 1 Routing

  18. Bottom Side: Layer 2 Routing

  19. Top & Bottom Side Routing

  20. ExpressPCB Freeware eCAD Software • Available at www.expresspcb.com Version 5.4.0 or Later • Download & Install Software from above link (first check to see if SW is already on PC) • Read Through Help Section – • Quickstart Tutorial for ExpressSCH • Quickstart Tutorial for ExpressPCB NOTE: To Copy from ExpressPCB and ExpressSCH, use the Print Scrn key from the keyboard, then when in Powerpoint or Word, use cntrl-V to paste the screen view.

More Related