Abhijit Kshirsagar Kshirsagar
2 years ago
13 changed files with 27 additions and 4 deletions
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Upload the block diagram of the system you have designed as a single PDF. |
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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. |
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You need to make two prototypes of your product. Estimate how much it might cost to build two prototypes (give a breakup of cost across components, PCB, assembly, fabrication, etc). |
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Name Rahul Gowtham |
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1. Question text: |
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Design a system using this Honeywell ammonia sensor (https://drive.google.com/file/d/164WvPD7GauvseOfH-K3v8iZ4YYmQFkq-/view?usp=sharing ) to detect when ammonia concentration in ambient atmosphere exceeds 100 ppm an alert an operator in a control room about 100m away. This device will be mounted in various sections of an industrial processing plant. The complete plant will need a fairly large number (~20) of sensors so unit costs needs to be kept under control. Also, once mounted it will be very difficult to remove/service/repair the sensing devices. |
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2. Design summary: |
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No design summary provided |
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3. Block diagram |
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What about analog signal conditioning? Poer for the sensor? A2D conversion? |
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4. Power supply design |
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No design submitted. No justification for choice of design |
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5. Industrial Design: |
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No submission |
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6. KICAD Design |
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Schematic: |
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No submission |
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PCB: |
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No submission |
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7. Pricing / Assembly |
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No way to judge without design summary |
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