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DIGITAL GAS MONITORING SYSTEM

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LPG is a fuel gas used in cooking appliances, and heating appliances. There were many issues with gas consumption in the most recent time period. The issues found as a whole are listed below.

• Available quantity of gas
• Gas leakage explosion
• Daily gas usage
• Consumption over the limit
• Struggle in easy refilling

Solution Architecture

Data and Control Flow

3D model of Gas level monitoring system

Sensors and actuators needed

• Gas sensor-MQ6
• Weight sensor
• ESP32-Wroom
• LCD Display
• Piezo buzzer

Circuit Diagram

To achieve the overall functionality the circuit diagram should be designed as given below

Front-end technologies

Flutter to build Android Apps and Shortcuts to build iPhone Apps

Back-end technologies

Cloud Functions for Firebase

Product development roadmap of week 01 - week 04

Product development roadmap of week 05 - week 08

Product development roadmap of week 09 - week 12

Product development roadmap of week 13 - week 16

Bill of materials

{
  "title": "Digital Gas Monitoring System",
  "team": [
    {
      "name": "Nishani K.",
      "email": "e18245@eng.pdn.ac.lk",
      "eNumber": "E/18/245"
    },
    {
      "name": "Subramanieam V.",
      "email": "e18340@eng.pdn.ac.lk",
      "eNumber": "E/18/340"
    },
    {
      "name": "Vilakshan V.",
      "email": "e18373@eng.pdn.ac.lk",
      "eNumber": "E/18/373"
    }
  ],
  "supervisors": [
    {
      "name": "Dr. Isuru Nawinne",
      "email": "isurunawinne@eng.pdn.ac.lk"
    },
    {
      "name": "Dr. Mahanama Wickramasinghe",
      "email": "mahanamaw@eng.pdn.ac.lk"
    }
  ],
  "tags": ["Mobile", "Embedded Systems"]
}