EE442-FinalExam/Shreya/Comments.txt

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Name Shreya
1. Question text:
Ammonia
2. Design summary:
Design summary has only the basic circuit design.. I do not see the discussion of constraints, tradeoffs, etc.
Also, there are ~20 sensors and one control unit / control room. How are you integrating them all?
3. Block diagram
Overall aproach is ok - does not meet requirement as mentioned above.
4. Power supply design
Why is a 3A supply needed?
at that power why not go for a power brick?
Linear supply is too inefficient!
5. Industrial Design:
Design was needed for multiple units!
Basic idea is ok.
6. KICAD Design
Schematic:
Schematic does not load - you did not export the project properly
PCB:
No PCB Found.
7. Pricing / BOM / Assembly
No BOM submitted
Pricing is too optimistic. Sensor cost is not mentioned?/