Arduino based fire brigade warning system

Published on 19 May 2022. Written by Prakhar Srivastava

Fires are among the most prominent sources of accidental deaths. It is important to notify the fire brigade quickly to ensure immediate action. In such scenarios, every minute can save many lives.

Now here the project presents an IOT-based automatic fire protection warning system that notifies the fire brigade immediately and automatically and warns about the event in order to take further action.

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SLNOTE
Project Implementation:

The model uses a fire sensor and a PIR sensor to identify fires accurately and notify the fire brigade over IoT. To test if a sensor is activated the system uses an Arduino Uno. After that, it affirms whether it is truly a fire incident utilizing temperature sensors to validate fire occurrence. The device also requires a Wi-Fi connection to control the IoT network and wirelessly transmit data over the Internet with this occurrence. Now, this model uses the IoT Gecko interface for the cloud-based Internet of things configuration creation. As early as the IoT Gecko framework collects the sensor data, it tests the system id data from which it was sent and shows device id (named after area/flat id). The device also shows the fire occurrence over the internet with an electronic buzzer in the fire brigade so that the fire department team will be notified to take the necessary steps.

PIR Sensor Module: It is an electronic control module focused on infrared technology that is used nearly within the range of the sensor to sense the motion of a human body.

Crystal Oscillator: It is a digital oscillator machine, which performs the electro-mechanical resonance of the piezoelectric oscillating component to generate an accurate frequency electrical signal.

SLLATEST
ESP8266 Wi-Fi module: It is a system-on-chip (SoC) that incorporates a 32-bit microcontroller, antenna switches, power amplifier, and filters. It is compatible of 2.4 GHz Wi-Fi (802.11 b/g/n) with general-purpose input/output (16 GPIO pins). It also includes Inter-Integrated Circuit, analog-to-digital conversion (10-bit ADC), DMA (GPIO), UART (GPIO2), and pulse-width modulation (PWM). This tiny module enables microcontrollers to link to a Wi-Fi channel and create basic TCP/IP connections.

Arduino Uno: It is an open-source microcontroller board created by Arduino.cc and focused primarily on the ATmega328P microcontroller Computer chip. The board is configured with a collection of analog and digital input/output (I/O) pins that can be accessed with different boards for development and other circuits.

LCD Display: It is a kind of flat panel screen in its primary operational phase using liquid crystals.

Adapter: It reduced supply voltage from 120V to 12V which is suitable for an antenna or other small electronic machines. The incoming electric rapid rise might practically destroy the device's internal parts, therefore an adapter is used to control voltage surge.

IoT Gecko: Build an IoT-based system to interpret sensor values, run motorized equipment, and control objects. It is a free platform for teachers, academics and engineers in the creation of IoT applications. Open a door to internet-controlled physical devices, with the support and resources for the simple construction of IoT-based gadgets.

Other small components to build the device are:

• LEDs
• Diodes
• Buzzer
• Push Buttons
• Resistors
• Capacitors
• Transistors
• Cables and Connectors
• PCB and Breadboards
• Software: Arduino Compiler
• MC Programming Language: C

Install all parts of electronic devices, do the zero settings. Hence, this project accomplishes a fully automated Arduino Uno based fire brigade alerting system.

SLDYK
Kit required to develop Arduino based fire brigade warning system:

• Arduino
• pcb design
• LED

Technologies you will learn by working on Arduino based fire brigade warning system:

• Arduino

Any Questions?