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3 Commits

Author SHA1 Message Date
Abhijit Kshirsagar e8ab1f15ae Pramod 2 years ago
Abhijit Kshirsagar 1f9282740b Hemanth 2 years ago
Abhijit Kshirsagar 07607fdb8f Hemanth 2 years ago
  1. 5
      190020012 - Hemanth Kumar - Attempt2 - 2022-04-16 8_42 pm/Q6 - Industrial Design Summary/Question text
  2. BIN
      190020012 - Hemanth Kumar - Attempt2 - 2022-04-16 8_42 pm/Q7 - KiCAD Design/Attempt2_filesubmission_end.zip
  3. 4
      190020018 - Pramod Jonnakuti - Attempt1 - 2022-04-16 9_00 am/Q3 - Design Summary/Question text
  4. 3
      190020018 - Pramod Jonnakuti - Attempt1 - 2022-04-16 9_00 am/Q4 - System Block Diagram/Question text
  5. 3
      190020018 - Pramod Jonnakuti - Attempt1 - 2022-04-16 9_00 am/Q5 - Power Supply Summary/Question text
  6. 12
      190020018 - Pramod Jonnakuti - Attempt1 - 2022-04-16 9_00 am/Q7 - KiCAD Design/Question text
  7. 0
      Hemanth1/Q3 - Design Summary/Attempt1_filesubmission_q2.pdf
  8. 0
      Hemanth1/Q3 - Design Summary/Attempt2_filesubmission_q2.pdf
  9. 0
      Hemanth1/Q3 - Design Summary/Question text
  10. 0
      Hemanth1/Q4 - System Block Diagram/Attempt1_filesubmission_q3.pdf
  11. 0
      Hemanth1/Q4 - System Block Diagram/Attempt2_filesubmission_q3.pdf
  12. 0
      Hemanth1/Q4 - System Block Diagram/Question text
  13. 0
      Hemanth1/Q5 - Power Supply Summary/Attempt1_filesubmission_q4.pdf
  14. 0
      Hemanth1/Q5 - Power Supply Summary/Attempt2_filesubmission_q4.pdf
  15. 0
      Hemanth1/Q5 - Power Supply Summary/Question text
  16. 0
      Hemanth1/Q6 - Industrial Design Summary/Attempt1_filesubmission_q.pdf
  17. 0
      Hemanth1/Q6 - Industrial Design Summary/Attempt2_filesubmission_q.pdf
  18. 0
      Hemanth1/Q6 - Industrial Design Summary/Question text
  19. 0
      Hemanth1/Q7 - KiCAD Design/Attempt1_filesubmission_end.zip
  20. 0
      Hemanth1/Q7 - KiCAD Design/Question text
  21. 0
      Hemanth1/Q8 - BOM/Attempt2_filesubmission_submi.xls
  22. 0
      Hemanth1/Q8 - BOM/Question text
  23. 29
      Pramod/Comments.txt
  24. 0
      Pramod/Q3 - Design Summary/Attempt1_filesubmission_Q2_sdep.pdf
  25. 0
      Pramod/Q3 - Design Summary/Question text
  26. 0
      Pramod/Q4 - System Block Diagram/Attempt1_filesubmission_Q3_sdep.pdf
  27. 0
      Pramod/Q4 - System Block Diagram/Question text
  28. 0
      Pramod/Q5 - Power Supply Summary/Attempt1_filesubmission_q4_sdep.pdf
  29. 0
      Pramod/Q5 - Power Supply Summary/Question text
  30. 0
      Pramod/Q7 - KiCAD Design/Attempt1_filesubmission_SDEP_endsem_190020018.zip
  31. 0
      Pramod/Q7 - KiCAD Design/Question text
  32. 0
      Pramod/Q8 - BOM/Attempt1_filesubmission_SDEP_endsem_190020018.xls
  33. 0
      Pramod/Q8 - BOM/Question text

5
190020012 - Hemanth Kumar - Attempt2 - 2022-04-16 8_42 pm/Q6 - Industrial Design Summary/Question text

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Industrial Design Summary (add text in the box below or upload a PDF. Handwritten+scanned is acceptable as long as it is neat and legible.)
* Show (with labelled and dimensioned sketches) how your product will look (in the final form) as delivered to the end user. Include the enclosure, mounting etc as necessary.
* Explain in a few words what the enclosure is made of.

BIN
190020012 - Hemanth Kumar - Attempt2 - 2022-04-16 8_42 pm/Q7 - KiCAD Design/Attempt2_filesubmission_end.zip

Binary file not shown.

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190020018 - Pramod Jonnakuti - Attempt1 - 2022-04-16 9_00 am/Q3 - Design Summary/Question text

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Design Summary (add text in the box below or upload a PDF)
Explain how you approach this design problem.
Include your assumptions, trade-offs, with any and all design choices you make.

3
190020018 - Pramod Jonnakuti - Attempt1 - 2022-04-16 9_00 am/Q4 - System Block Diagram/Question text

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Upload the block diagram of the system you have designed as a single PDF.
Hand drawn diagram is acceptable - just make sure it is neat and clearly labelled. Mark all interfaces. Make sure to include suitable power supply/supplies.

3
190020018 - Pramod Jonnakuti - Attempt1 - 2022-04-16 9_00 am/Q5 - Power Supply Summary/Question text

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Power Supply Summary (add text in the box below or upload a PDF. Handwritten+scanned is acceptable as long as it is neat and legible.)
* Explain your choice of your power supply. * Explain how your power supply works. Include circuit diagrams, waveforms and graphs as needed.

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190020018 - Pramod Jonnakuti - Attempt1 - 2022-04-16 9_00 am/Q7 - KiCAD Design/Question text

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Complete your entire design in Kicad, including:
* Circuit / schematic design:
* Make sure to assign the appropriate values / ratings for each component. When you select components make sure they exist on a commercial electronic platform (e.g. some are listed here: https://gitea.iitdh.ac.in/PEG/PEG-Wiki/wiki/PurchasingComponents)
* Assign appropriate footprints to each component
* Make sure to run the Electrical Rule Checker before moving to the layout.
* PCB Layout design
When you are done, export the design as a SINGLE ZIP FILE (File > Archive) and then upload the zip file here. 

0
190020012 - Hemanth Kumar - Attempt1 - 2022-04-16 9_00 am/Q3 - Design Summary/Attempt1_filesubmission_q2.pdf → Hemanth1/Q3 - Design Summary/Attempt1_filesubmission_q2.pdf

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190020012 - Hemanth Kumar - Attempt2 - 2022-04-16 8_42 pm/Q3 - Design Summary/Attempt2_filesubmission_q2.pdf → Hemanth1/Q3 - Design Summary/Attempt2_filesubmission_q2.pdf

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190020012 - Hemanth Kumar - Attempt1 - 2022-04-16 9_00 am/Q3 - Design Summary/Question text → Hemanth1/Q3 - Design Summary/Question text

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190020012 - Hemanth Kumar - Attempt1 - 2022-04-16 9_00 am/Q4 - System Block Diagram/Attempt1_filesubmission_q3.pdf → Hemanth1/Q4 - System Block Diagram/Attempt1_filesubmission_q3.pdf

0
190020012 - Hemanth Kumar - Attempt2 - 2022-04-16 8_42 pm/Q4 - System Block Diagram/Attempt2_filesubmission_q3.pdf → Hemanth1/Q4 - System Block Diagram/Attempt2_filesubmission_q3.pdf

0
190020012 - Hemanth Kumar - Attempt1 - 2022-04-16 9_00 am/Q4 - System Block Diagram/Question text → Hemanth1/Q4 - System Block Diagram/Question text

0
190020012 - Hemanth Kumar - Attempt1 - 2022-04-16 9_00 am/Q5 - Power Supply Summary/Attempt1_filesubmission_q4.pdf → Hemanth1/Q5 - Power Supply Summary/Attempt1_filesubmission_q4.pdf

0
190020012 - Hemanth Kumar - Attempt2 - 2022-04-16 8_42 pm/Q5 - Power Supply Summary/Attempt2_filesubmission_q4.pdf → Hemanth1/Q5 - Power Supply Summary/Attempt2_filesubmission_q4.pdf

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190020012 - Hemanth Kumar - Attempt1 - 2022-04-16 9_00 am/Q5 - Power Supply Summary/Question text → Hemanth1/Q5 - Power Supply Summary/Question text

0
190020012 - Hemanth Kumar - Attempt1 - 2022-04-16 9_00 am/Q6 - Industrial Design Summary/Attempt1_filesubmission_q.pdf → Hemanth1/Q6 - Industrial Design Summary/Attempt1_filesubmission_q.pdf

0
190020012 - Hemanth Kumar - Attempt2 - 2022-04-16 8_42 pm/Q6 - Industrial Design Summary/Attempt2_filesubmission_q.pdf → Hemanth1/Q6 - Industrial Design Summary/Attempt2_filesubmission_q.pdf

0
190020012 - Hemanth Kumar - Attempt1 - 2022-04-16 9_00 am/Q6 - Industrial Design Summary/Question text → Hemanth1/Q6 - Industrial Design Summary/Question text

0
190020012 - Hemanth Kumar - Attempt1 - 2022-04-16 9_00 am/Q7 - KiCAD Design/Attempt1_filesubmission_end.zip → Hemanth1/Q7 - KiCAD Design/Attempt1_filesubmission_end.zip

0
190020012 - Hemanth Kumar - Attempt1 - 2022-04-16 9_00 am/Q7 - KiCAD Design/Question text → Hemanth1/Q7 - KiCAD Design/Question text

0
190020012 - Hemanth Kumar - Attempt2 - 2022-04-16 8_42 pm/Q8 - BOM/Attempt2_filesubmission_submi.xls → Hemanth1/Q8 - BOM/Attempt2_filesubmission_submi.xls

0
190020012 - Hemanth Kumar - Attempt2 - 2022-04-16 8_42 pm/Q8 - BOM/Question text → Hemanth1/Q8 - BOM/Question text

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Pramod/Comments.txt

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Name Pramod Reddy
1. Question text:
Amonia Sensor
2. Design summary:
Fairly well written.
Your worst case design is ok.
Could have added a calibration step / method to calibrate at known gas conc.
What happens if there is a problem with the sensor? The clean air level
should fall below 2mV and that should trigger a different warning/alarm also.
3. Block diagram
4. Power supply design
5. Industrial Design:
6. KICAD Design
Schematic:
Circuit design is ok overall. Could have added more functionality
PCB:
Layout is too loose.
Transformer need not be board mounted - too much weight.
If all your components are SMD layout could be tighter.
7. Pricing / BOM / Assembly
Final prixing?

0
190020018 - Pramod Jonnakuti - Attempt1 - 2022-04-16 9_00 am/Q3 - Design Summary/Attempt1_filesubmission_Q2_sdep.pdf → Pramod/Q3 - Design Summary/Attempt1_filesubmission_Q2_sdep.pdf

0
190020012 - Hemanth Kumar - Attempt2 - 2022-04-16 8_42 pm/Q3 - Design Summary/Question text → Pramod/Q3 - Design Summary/Question text

0
190020018 - Pramod Jonnakuti - Attempt1 - 2022-04-16 9_00 am/Q4 - System Block Diagram/Attempt1_filesubmission_Q3_sdep.pdf → Pramod/Q4 - System Block Diagram/Attempt1_filesubmission_Q3_sdep.pdf

0
190020012 - Hemanth Kumar - Attempt2 - 2022-04-16 8_42 pm/Q4 - System Block Diagram/Question text → Pramod/Q4 - System Block Diagram/Question text

0
190020018 - Pramod Jonnakuti - Attempt1 - 2022-04-16 9_00 am/Q5 - Power Supply Summary/Attempt1_filesubmission_q4_sdep.pdf → Pramod/Q5 - Power Supply Summary/Attempt1_filesubmission_q4_sdep.pdf

0
190020012 - Hemanth Kumar - Attempt2 - 2022-04-16 8_42 pm/Q5 - Power Supply Summary/Question text → Pramod/Q5 - Power Supply Summary/Question text

0
190020018 - Pramod Jonnakuti - Attempt1 - 2022-04-16 9_00 am/Q7 - KiCAD Design/Attempt1_filesubmission_SDEP_endsem_190020018.zip → Pramod/Q7 - KiCAD Design/Attempt1_filesubmission_SDEP_endsem_190020018.zip

0
190020012 - Hemanth Kumar - Attempt2 - 2022-04-16 8_42 pm/Q7 - KiCAD Design/Question text → Pramod/Q7 - KiCAD Design/Question text

0
190020018 - Pramod Jonnakuti - Attempt1 - 2022-04-16 9_00 am/Q8 - BOM/Attempt1_filesubmission_SDEP_endsem_190020018.xls → Pramod/Q8 - BOM/Attempt1_filesubmission_SDEP_endsem_190020018.xls

0
190020018 - Pramod Jonnakuti - Attempt1 - 2022-04-16 9_00 am/Q8 - BOM/Question text → Pramod/Q8 - BOM/Question text

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