An arduino based system for calculating the average life time of a person via indoor oxygen content

The concept of the internet (IOT) of objects reshaping human life sets the ground for solutions that can respond, innovative products and ultimately new and wonderful ways of doing business. It can also be easily integrated into systems developed to facilitate everyday life. In this study; a system has been developed that communicates by calculating the remaining lifetimes of people who live in a closed area and communicating information to the outside user with the help of wireless technology in order to follow up the situation. Moreover, this system prints the amount of oxygen in the environment and the calculated average life span until a moment of rescue, instantaneously on a screen informing the inside people. In addition to this, the temperature, humidity and gas values of the environment are measured simultaneously with the amount of oxygen, so that the information related to the system can be transferred and the possibilities of adverse effects can be observed.