Design and Implementation of IoT Supported Gas Detector System for Domestic Usage

摘要

In this study, if any of the concentrations of CO in house, cigarette and fire smoke, CNG (methane) and natural gas odor, temperature and humidity reaches to the threshold value, we send our signal to our smart home automation systems we designed to adjust the air condition, aspirator and ventilation equipments automatically for healthy living in the home. The Arduino Mega 2560 controller card, MQ-2, MQ-4, MQ-9, DHT11 and DS18B20 sensors were used in the study. Furthermore, the use of the Arduino card ensures that the system is open to be developed and can be upgraded according to the target of usage..