IoT based indoor air quality (IAQ) monitoring system

Introduction
Literature Review
–    What is IoT?
–    Arduino vs Raspberry Pi vs 8051 microcontroller
–    Measurand of Indoor air quality (IAQ)
–    Cloud for saving the measured data
System design of monitoring system (with circuit diagrams)
–    Proposed sensors used (with photos / diagrams of sensors)
Pros and Cons of monitoring system
Further development of the project
Conclusion
Reference in vancouver citation style