Autors: Yordanov, R. S., Miletiev, R. G., Iontchev, E. I.
Title: Measurement of atmospheric pollutants based on electrochemical sensors and digital signal processing
Keywords: H2S measurements , temperature , humidity

Abstract: The current paper discusses the design of the pollution and communication system which is capable to measure the H 2 S levels in very low concentrations in ppb range. The system also reads the temperature and humidity values from the analog output values and send the measured values to the remote server via GSM/GPRS connection, which are stored in MySQL table for further analysis and visualization. This part represents the methods and algorithms to obtain the values of the analog inputs using digital signal processing of the data, measured by integrated 10-bit SAR ADC.



    XXVIII International Scientific Conference Electronics - ET2019, 2019, Bulgaria, ISBN ISBN: 978-172812574-9

    Цитирания (Citation/s):
    1. Marinov, M.B., In-situ calibration of networked air-quality sensor nodes, 29th International Scientific Conference Electronics, ET 2020 - Proceedings - 2020 - в издания, индексирани в Scopus или Web of Science
    2. Mladenov, G., Damyanov, I., Valkovski, T., Research and selection of parameters determining the efficiency of the braking system of cars to improve traffic safety and environmental performance,2021 56th International Scientific Conference on Information, Communication and Energy Systems and Technologies, ICEST 2021 - Proceedings 9483507, pp. 153-156 - 2021 - в издания, индексирани в Scopus или Web of Science

    Вид: публикация в международен форум, публикация в реферирано издание, индексирана в Scopus и Web of Science