Building a system to measure and monitor temperature and toxic gas concentration and automatically improve the condition of the working environment

Abstract

Internet of Things (IoT) is increasingly being applied in many fields. The paper presents the construction of a system to measure, monitor and improve the air quality of the working environment where harmful gases and high temperature are likely to appear. The hardware of the system as well as the implementation algorithm are presented in detail. Connection to the system via the Internet for monitoring and control is done via the Arduino Ethernet Shieald module and Blynk's Web site on a computer or Blynk IoT on a smartphone. The system model has built reliable operation, accurate and easy to expand the system.