Portable Air Dust Particle Monitoring Station

This paper describes a portable station for monitoring dust particles in the air. This paper presents: an electrical circuit diagram, which uses a PM2. 5 and PM10 particle sensor (SDS011) as the main design element; a printed circuit board trace; a 3D model of the printed circuit board made in Proteus 7. The paper contains a detailed description of the device assembly process (in this paper 21 figures are presented in total), a list of used elements and tables with technical data (14 tables with various data are presented in total) and assesses the reliability of the main element of the portable station (SDS011 sensor). The introduction sets out the purpose of this work and the tasks that must be performed to achieve it. There are 6 chapters in total, each of which is devoted to a separate aspect of the work. The last chapter of this paper is devoted to the statistical analysis of the results obtained. Various graphs are given (4 graphs are given in this paper total), built on the data collected from the developed device, showing the concentration of dust particles in the air, as well as its change over various time intervals. The paper raises the question of choosing the optimal approach to solving the problem of air pollution in large cities. In conclusion, the total of the work done is summed up, the implementation of the tasks set is checked, and the conclusion is made about the implementation of the goal set in the introduction. The work is completed on 43 pages. Key words: ecology; monitoring of quality of air; electronic.