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Wireless Temperature Sensor PowerPoint Presentation
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Wireless Temperature Sensor

Wireless Temperature Sensor

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Wireless Temperature Sensor

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Presentation Transcript

  1. Wireless Temperature Sensor Detail Design Review

  2. Bill of materials Electrical Schematic Programming Circuit Schematic PCB Board Test Stand Test Drawing Theoretical Results Fabrication Timeline Outline

  3. Bill of Materials

  4. Circuit Schematic

  5. Programming • Shift in SPI data to internal pic memory • Assign Data a CJC ID • Divide temperature data by 4 to change to correct 0 to 1024 C resolution • Output Temperature, CJC ID, and open circuit data using asynchronous serial.

  6. PCB Layout

  7. PCB Completed

  8. Test Stand Locking Ring Holding Plate For 2” x 2” Brick Holding Plate For 4” x 4.5” Brick Base Final Model Solidworks Model

  9. Test Drawing Circuit Spacers Bracket TPS

  10. 1-D Heat Analysis Assumptions 1. Semi-Infinite Solid 2. Temperature of heated surface of brick is uniform at 1000 C 3. One-dimensional conduction through brick 4. Properties of FRCI-12 Rigid Tile are uniform at all temperatures 5. Initial Block Temperature is 20 Degrees C

  11. FEA Analysis Temperature Profile After 3 min. of Constant Surface Temperature

  12. Fabrication Timeline

  13. Questions

  14. Production Budget