Smart City Waste Management System using IOT

Project Code :TEMBMA3426

Objective

The main objective of this project is to implement a smart city waste management system using IoT technology, integrating sensors and monitoring to optimize waste collection, reduce environmental impact, and promote sustainable waste management practices in urban areas.

Abstract

This project presents an interface system that combines Arduino, GSM (Global System for Mobile Communications) technology, Gas sensor to check harmful gases and an ultrasonic sensor to monitor bin levels and provide updates. The ultrasonic sensor is utilized to measure the level of waste within a bin, while the Arduino serves as the central control unit for data processing and communication. The GSM module is employed to transmit SMS alerts to designated recipients whenever the bin reaches a predefined threshold and also if the gas sensor detects any harmful gases. Additionally, the bin level data is periodically uploaded to a web server through the NodeMCU for remote monitoring and analysis. And also LCD will give visual feedback and buzzer will give audio feedback.

The interface system begins by collecting bin level information using the ultrasonic sensor. The Arduino, acting as the microcontroller, processes the sensor data to determine the current fill level. When the bin level exceeds the specified threshold, the Arduino triggers the GSM module to send SMS alerts to designated recipients, notifying them that the bin needs attention. Furthermore, the system leverages GSM connectivity to establish a link with a web server. The Arduino, in coordination with the NodemMCU, periodically transmits the bin level data to the server. This enables remote monitoring of the bin levels through a web-based interface, providing stakeholders with real-time insights into waste accumulation.

Keywords: Ultrasonic sensor, Arduino Microcontroller, GSM module, Buzzer, LCD, NodeMCU

NOTE: Without the concern of our team, please don't submit to the college. This Abstract varies based on student requirements.

Block Diagram

Specifications

Hardware Requirements:

  • Arduino
  • Node MCU
  • Ultrasonic Sensor
  • Buzzer
  • Power Supply
  • Gas sensor
  • LCD
  • Gsm module

Software Requirements:

  • Arduino IDE
  • Embedded C

 

Learning Outcomes

  • Arduino pin diagram and architecture
  • How to install Arduino IDE software
  • Setting up and installation procedure for Arduino
  • Introduction to Arduino IDE
  • Basic coding in Arduino IDE
  • Working of LCD 
  • Interface LCD with Arduino
  • Working of power supply
  • About Project Development Life Cycle
    • Planning and Requirement Gathering (software’s, Tools, Hardware components, etc.,)
    • Schematic preparation  
    • Code development and debugging
    • Hardware development and debugging 
    • Development of the Project and Output testing 
  • Practical exposure to
    • Hardware and software tools. 
    • Solution providing for real time problems.
    • Working with team individual.
    • Work on Creative ideas.
  • Project development Skills
    • Problem analyzing skills
    • Problem solving skills
    • Creativity and imaginary skills
    • Programming skills
    • Deployment
    • Testing skills
    • Debugging skills
    • Project presentation skills


Demo Video

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