Gas Level Indicator &
Leakage Detector
Group 18
E/16/078 Thilini Deshika
E/16/168 Sudam Kalpage
E/16/275 Hashan Perera
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Problem
Gas tank users face difficulties because of not having a precise way to find the remaining gas amount
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Solution Overview
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Data and Control Flow
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Target audience
Restaurants & Hotels
Food manufacturers
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Household users
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Household user
Industrial level user GUI
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Data analysis
Gas tank weight category = Wg (5kg/10kg/etc)
Initial total weight - Wi
Current total weight - Wc
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Technologies
Django - web application
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AWS - web server
Flutter - mobile application
mongoDB - Database
Python - programming language
Arduino - processor unit
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Hardware components
Li - Po Battery - power supply
ESP8266 module- wifi module
Gas sensor
Weight sensor
Panel mount display
Mini piezo buzzer
Bill of materials
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Components | Price(Rs.) |
Arduino board | 1500 |
Weight sensor | 1000 |
Gas sensor | 1000 |
Wifi module | 500 |
Battery | 500 |
Display unit | 300 |
Buzzer | 200 |
Others | 1000 |
| 5500 |
Timeline
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Demonstration plan
● set up real gas tank with a can connecting with a regulator
● open the regulator
● indicating the current gas level via the panel and user application
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