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IOT based air quality and monitoring by using arduino
- 1. IOT BASED AIRQUALITY AND MONITORING BY USING ARDUINO BATCH NO : 4 GUIDED BY P.MURALI KRISHNA G.DEEPTHI(14A41A0407 B.SUSEELA(14A41A0404) M.ANURADHA(14A41A0423) G.G.KRISHNATEJA(14A41A0409) PRESENTED BY
- 2. CONTENTS 1. Introduction 2. Blockdiagram 3. Schematic diagram 4. Hardware & Software requirements 5. Arduino board 6. Working 7. Advantages 8. Applications 9. Future scope 10. Conclusion
- 3. INTRODUCTION • The mainobjective of this project is to monitor the air eminence in industrial and urban areas. • In this Arduino platform is used to communicate the data simply and quickly. • WSN (Wireless sensor network) acts as the trans receiver. communication technology. • The projected monitoring system can be transferred to or shared by different applications. Through IOT we can able to visualize the values from the globe. • Keywords – Wireless Sensor Network(WSN), Air Quality Monitoring Systems (AQMS), Gas Sensors (CO).
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- 6. HARDWARE REQUIREMENTS • Arduino.(ATMEGA328) • IOT.(node MCU) • Air quality sensor.
- 7. • Proteus. • Arduino.(1.8.0) SOFTWARE REQUIREMENTS
- 8. ARDUINO • Arduino isopen-source hardware. • An Arduino board consists of an Atmel 8-, 16- or 32-bit AVR microcontroller (ATmega8, ATmega168, ATmega328, ATmega1280, ATmega2560). • Arduino microcontrollers are pre-programmed with a boot loader that simplifies uploading of programs to the on-chip flash memory. • Boards are loaded with program code via a serial connection to computer. • The Arduino board exposes most of the microcontroller's I/O pins for use by other circuits.
- 9. PIN DISCRIPTION OFATMEGA328
- 10. EXISITING SYSTEM BLUETOOTH • Drawback:it passes information only one device. GSM • Drawback: when signals drops it passes information slowly. ZIGBEE • Drawback: we need more than one zigbee. It is cost effective and more expansive
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- 12. • The Internetof Things (IoT) is a system of interrelated computing devices, mechanical and digital machines, objects, animals or people that are provided with unique identifiers . • IoT has evolved from the convergence of wireless technologies, micro-electro mechanical systems (MEMS), micro services and the internet. • also used in operational technology (OT), information technology (IT).
- 13. NODE MCU • Nodemcuis an open source iot platform. • It includes firmware which runs on the ESP8266 WIFI SOC from Espressif Systems,and hardware which is based on the ESP-12 module. • The firmware uses the Lua scripting language. • It is based on the eLua project,and built on the Espressif Non-OS SDK for ESP8266. • It uses many open source projects,such as lua- cjson,and spiffs. PROPOSED SYSTEM IOT(NODE MCU)
- 14. PINS OF NODEMCU
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- 16. AIR QUALITY SENSOR •Gas Sensor(MQ2) module is useful for gas leakage detection. (home and industry) • It is suitable for detecting H2, LPG, CH4, CO, Alcohol, Smoke or Propane. • Due to its high sensitivity and fast response time, measurement can be taken as soon as possible. • The sensitivity of the sensor can be adjusted by potentiometer.
- 17. FEATURES • Wide detectingscope. • Stable and long life time. • Fast response.
- 18. ADVANTAGES • Sensors areeasily available. • Detecting a wide range gases like CO2,CO etc. • Simple , compact and easily handle. • Continous update of change in percentage of quality.
- 19. APPLICATIONS • Roadside pollutionmonitoring. • Industrial perimeter monitoring. • Site selection for reference monitoring stations. • Indoor air quality monitoring.
- 20. FUTURE SCOPE In futurethe project can be upgraded in more ways than one. • Interface more no.of sensors to know gases present in air. • Design webpage and upload data on webpage. • Interface SDCARD to store data. • Interface GPS module to monitor the pollution.
- 21. CONCLUSION • The systemto monitor the air of environment using arduino micro controller. • Iot technology proposed to improve quality of air. • Gas sensor gives the sense of different type of dangerous gases. • It supports new technology and healthy life concept.