fire detection sensor project.pptx with main

Fire

1. Chaitanya Institute of Science and Technology Chaitanya Institute of Science and Technology,Madhavapatnam Kakinada 533005

2. Summer online Internship E mbedded Systems Batch Members Aripaka Manoj kumar - 21S05A0403 Padala Navya prasanna pravallika - 21S05A0407 Penke S ravan kumar - 21S05A0408 Sheik Abdul Ismail - 21S05A0410 Yarram Janeswar durga prasadu swamy - 21S05A0412

3. Fire detecting sensor using aurdino and pezieo buzzer Design Under the guidance of Mr. M.Uma Maheshwar ra o M.tech .,

4. Content Objective Introduction Purpose of the Project Components used Process circuit Program

5. Objective Design and development of fire detecting sensor and splits water using aurdino with pezieo buzzer, led’s and dc motor

6. Introduction   Fire detection system  It is a system that detects the presence of fire and raises an alarm to alert people in the building or area of the potential danger. There are several types of  fire detection systems  that can be used, each with its own advantages and disadvantages. These systems can be connected to alarm panels, which sound an alarm, send notifications, and can notify the local fire department. Many  fire detection systems  can also be integrated with building management systems and can control other building systems such as HVAC, lighting, and elevators to help contain a fire. A  fire detection system  with  aurdino  is a system that uses an  aurdino  microcontroller to detect the presence of fire and raise an alarm. The  aurdino  board can be used to read input from various types of fire sensors, such as smoke detectors, heat detectors, or flame detectors, and can be programmed to perform specific actions when a fire is detected.

7. Purpose of the Project As we all know buildings are a major part of the infrastructural development that is happening in this country. Any damage to them is damage to our economic development. There can be various reasons for this to happen. Some of them include natural calamities like earthquakes and hurricanes, lack of maintenance. One of the major reasons for damage is fire. Fires in buildings can be caused due to many things like electrical problems, gas leaks, etc.

8. Components used 1. Arduino board 2. Gas sensor 3. Pezeio buzzer 4. Dc motor 5. Led’s -2 6. Resistor 7. Bread board

9. Arduino Board Arduino is an  italian open source hardware and software company, project, and user community that designs and manufactures single board microcontrollers and microcontroller kits for building digital devices. Its hardware products are licensed under a CC BY-SA license, while the software is licensed under the GNU lesser general public license (LGPL) or the GNU general public license (GPL), permitting the manufacture of arduino boards an Arduino board designs use a variety of  microprocessors and controllers. The boards are equipped with sets of digital and analog  input/output (I/O ) pins that may be interfaced to various expansion boards ('shields') or  breadboards (for prototyping) and other circuits. The boards feature serial communications interfaces, including Universal Serial Bus (USB ) on some models, which are also used for loading programs. The microcontrollers can be programmed using the C and C ++ programming languages ( Embedded C), using a standard API which is also known as the  Arduino Programming Language , inspired by the Processing language and used with a modified version of the Processing IDE. In addition to using traditional compiler toolchains, the Arduino project provides an integrated development environment (IDE) and a command line tool developed in  Go d software distribution by anyone.  

10. sensors  a mechanical device sensitive to light, temperature, radiation level, or the like, that transmits a signal to a measuring or control instrument. See more. Dictionary . com Thesaurus.com Games Featured Pop culture Writing tips Games Daily Crossword Word Puzzle Word Finder All games Featured Word of the Day Synonym of the Day Here we are use gas sensor to detect the smoke Gas sensor the gas sensor works as Based on the concentration of the gas the sensor produces a corresponding potential difference by changing the resistance of the material inside the sensor, which can be measured as output voltage. Based on this voltage value the type and concentration of the gas can be estimated .

11. Piezo buzzer Piezo buzzer Piezo Buzzer is used to generate sound, beep or even melody of a song. If connecting VCC to the positive pin, piezo buzzer generates the constant sound If generating a square wave of the specified frequency (and 50% duty cycle) on the positive pin, the piezo buzzer generates tones. The different frequency makes a different tone. a piezo buzzer works by applying an alternating voltage to the piezoelectric ceramic material. The introduction of such an input signal causes the piezo ceramic to vibrate rapidly, resulting in the generation of sound waves .

12. Dc motor When kept in a magnetic field, a current-carrying conductor gains torque and develops a tendency to move : A DC motor is an electrical machine which converts electrical energy into mechanical energy. The basic working principle of the DC motor is that whenever a current carrying conductor places in the magnetic field, it experiences a mechanical force . Types of DC Motor There are 4 major types of DC motor and they are , 1.Series DC Motor 2.Permanent Magnet DC Motor 3.Shunt/Parallel DC Motor Compound DC Motors

13. Led’s A light-emitting diode (LED) is a semiconductor device that emits light when an electric current flows through it . LEDs work on the principle of Electroluminescence. On passing a current through the diode, minority charge carriers and majority charge carriers recombine at the junction. On recombination, energy is released in the form of photons. Resistor A resistor is a passive electrical component with the primary function to limit the flow of electric current . This ratio is represented by Ohm’s law. Resistors can be divided by functional type as well as resistance material . Fixed resistors Variable resistors Bread board A breadboard, solderless breadboard, or proto board is a construction base used to build semi-permanent prototypes of electronic circuits . A breadboard is a board used to connect electronic components, such as wires, resistors, capacitors, and coils, to conduct various experiments and projects.

14. Process First we need to take components they are arduino board, bread board, gas sensor, DC motor, piezo buzzer, led’s and resistors. Connect the components as per the circuit diagram electric wiring in poor condition. Electric system those are overloaded, resulting in hot wiring or connections, or failed components. Storage of flammable liquids. Storage of combustibles with insufficient protection. Storage of combustibles near equipment that generate heat, flame or sparks. whenever if any fire accident as happen from with this circuit the blue led was glow when smoke detected and if chances for fire accident the red led was glow if really fire accident will happen the piezo buzzer was activated and rang the bell and also the motor was activated and splits the water where the place of fire he fire accidents are reduced than regural accidents

15. Circuit

16. Programme void setup () { pinMode (A4,INPUT ); //gas sensor connected to A4 pin for( int i =2;i<5;i++) { pinMode ( i,OUTPUT ); Serial.begin (9600 ); //to activate the serial communication }} void loop () { int Gasvalues = analogRead (A4); // Gas values read from A4 Serial.println ( Gasvalues ); //to print gas values if (( Gasvalues >100)&&( Gasvalues <125 )) { digitalWrite (5,HIGH); Serial.println ("Smoke detected "); } else{ digitalWrite (5,LOW ); } if(( Gasvalues >125)&&( Gasvalues <150 )) { digitalWrite (4,HIGH); Serial.println ("fire detected"); } else{ digitalWrite (4,LOW ); } if( Gasvalues >151) { digitalWrite (3,HIGH); digitalWrite (2,HIGH); Serial.println ("Danger"); } else{ digitalWrite (3,LOW); digitalWrite (2,LOW); } }

17. Thank you