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IoT/Embedded Mini Project Source Code + Docs + PPT

Fire Detection & Alert System Project

A Fire Detection and Alert System using flame, smoke and temperature sensors with buzzer, sprinkler and SMS alerts.

  • C/C++, Python
  • Arduino/Raspberry Pi
  • MySQL
  • Remote setup included
Ask on WhatsApp

See the project running first, then pay.

Fire Detection & Alert System - Fire Alarm Annunciator
Image: MarylandGeoffrey / CC0 via Wikimedia Commons

What is the Fire Detection & Alert System?

The Fire Detection and Alert System detects fire early to save lives. A flame sensor, MQ-2 smoke sensor and temperature sensor watch the area.

When fire is detected, a buzzer sounds, a water pump or sprinkler starts, and SMS and app alerts are sent to the owner and fire station. It is built with Arduino/ESP8266 and C/C++.

Best for: BE / B.Tech (ECE, EEE, E&TC, CSE, IT), diploma and polytechnic students. Good as a mini project for your semester submission.

Key Features

Main things you can do with the Fire Detection & Alert System.

  • Flame sensor
  • Smoke sensor (MQ-2)
  • Temperature sensor
  • Loud buzzer
  • Automatic sprinkler pump
  • SMS alerts with GSM
  • App alerts
  • Event logs

Project Modules

The project is divided into these modules. Each one has its own screens and tasks.

1Hardware

  • Arduino
  • Flame sensor
  • MQ-2
  • GSM module

2Logic

  • Read sensors
  • Fire check
  • Alarm
  • Pump

3Alerts

  • SMS
  • Call
  • App
  • Buzzer

4Logs

  • Events
  • Time
  • Readings
  • Test mode

What You Get

Everything you need to submit, run and explain the project.

Complete Source Code

Full, working source code with clean folder structure and helpful comments. No locked or hidden files.

Database File

Ready-to-use MySQL database with tables and sample data, so the project runs on day one.

Project Documentation

Full project report in Word and PDF: abstract, SRS, block diagram, circuit diagram, component list with cost, and working explanation, screenshots, testing and conclusion.

PPT Presentation

A 15–20 slide presentation for your seminar, review or final viva. Easy to edit with your name and college.

Remote Project Setup

We connect to your laptop with AnyDesk or Google Meet, install everything and run the project for you.

Project Explanation

A simple walkthrough of the code and flow, plus common viva questions, so you can explain it with confidence.

Project Documentation includes

  1. Certificate, acknowledgement and abstract
  2. Introduction, problem statement and objectives
  3. Existing system vs proposed system
  4. Software Requirement Specification (SRS)
  5. System design: block diagram, circuit diagram, component list with cost, and working explanation
  6. Module description and screenshots
  7. Testing and test cases
  8. Conclusion, future scope and references

PPT Presentation slides

  1. Title and team details
  2. Introduction and problem statement
  3. Objectives
  4. Existing vs proposed system
  5. System architecture
  6. Modules
  7. Technology used
  8. Screenshots / demo
  9. Advantages and future scope
  10. Conclusion

Tech Stack

PartTechnologyUsed for
ControllerArduino Uno / NodeMCU (ESP8266 / ESP32) / Raspberry PiReads sensors and controls devices
LanguageC/C++, PythonFirmware and scripts
Cloud / AppBlynk / ThingSpeak / FirebaseLive data on phone or web
StorageMySQLStores sensor readings and logs

Software and hardware requirements

  • Arduino IDE (free) and USB cable for the board
  • Hardware kit: board, sensors, modules and jumper wires (full list in documentation)
  • Wi-Fi connection for IoT cloud features
  • Laptop with Windows, macOS or Linux

How the Fire Detection & Alert System Works

1

Sense

Sensors read real-world values like temperature, gas, motion or distance.

2

Process

The microcontroller checks the values against set limits.

3

Act

It turns on a buzzer, relay, motor or LED when needed.

4

Notify

Live data and alerts are sent to a phone app or web dashboard.

Remote Project Setup Guidance

Not sure how to run it? We set up the project on your laptop over AnyDesk or Google Meet. No need to visit us.

  1. 1
    Share your details
    Tell us your laptop type (Windows / Mac) and a time that suits you.
  2. 2
    Install AnyDesk
    Install free AnyDesk (or join Google Meet) and share the access code.
  3. 3
    We set it up
    We install the required software, import the database and configure the IoT / embedded project.
  4. 4
    Test together
    We run the project in front of you and check every main feature.
  5. 5
    Understand it
    We explain the code, flow and database so you are ready for your viva.

  1. Install Arduino IDE and add the ESP8266 / ESP32 board package if needed.
  2. Connect all parts as shown in the circuit diagram in the documentation.
  3. Install the libraries listed in the code comments using the Library Manager.
  4. Enter your Wi-Fi name, password and cloud keys in the code, then click Upload.
  5. Open the Serial Monitor or the mobile dashboard to see live data.

Fire Detection & Alert System Images

Fire Detection & Alert System - Wireless fire alarm transmitter
Wireless fire alarm transmitter Image: Alarichall / CC BY-SA 4.0 via Wikimedia Commons
Fire Detection & Alert System - Fire detector and alarm
Fire detector and alarm Image: Kurtkaiser / CC0 via Wikimedia Commons

What You Will Learn

Working with sensors and microcontrollers Reading circuit diagrams and wiring safely Sending data to the cloud over Wi-Fi Writing Arduino / embedded C code Testing and demonstrating hardware projects

Frequently Asked Questions

Yes. Fire Detection & Alert System is a practical mini project that solves a real problem. It is suitable for BE / B.Tech (ECE, EEE, E&TC, CSE, IT), diploma and polytechnic students. It is easy to explain in a viva and easy to extend with your own ideas.

This IoT / embedded project is built with C/C++, Python, Arduino/Raspberry Pi, MySQL. The full technology list is in the "Tech Stack" section above.

Yes. You get the complete source code and the MySQL database file with sample data. Nothing is locked or hidden.

Yes. You get a full project report (Word and PDF) with diagrams and screenshots, and a ready PPT presentation for your review or viva.

Yes. We offer remote setup using AnyDesk or Google Meet. We install the software, run the project and explain how it works.

Yes. Small changes such as your college name, colours or extra fields can be done. Bigger custom features can be discussed on call or WhatsApp.

We follow a simple rule: you see the project running first, then you make the payment. You can pay by UPI or bank transfer.

Project Details

Available
  • ProjectFire Detection & Alert System
  • TypeMini Project
  • CategoryIoT/Embedded
  • LanguageC/C++, Python
  • FrameworkArduino/Raspberry Pi
  • DatabaseMySQL
  • DocumentationReport + PPT
  • SetupRemote help
  • DeliverySource Code + Documentation
Chat on WhatsApp
Get the project first, then pay. No advance needed.

Need help? Call or WhatsApp

+91 90670 53826 +91 91451 51367

Available every day, 9 AM – 9 PM IST.

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