Browsing by Subject "Air quality"

Now showing items 1-2 of 2

    • Free Hardware based System for Air Quality and CO2 Monitoring 

      Alvarez-Mendoza, Cristhoper; Vilchez-Lucana, Jhon; Sierra-Liñan, Fernando; Cabanillas-Carbonell, Michael (The Science and Information Organization, 2022)
      Acceso abierto
      Due to the increase in air pollution, especially in Latin American countries of low and middle income, great environmental and health risks have been generated, highlighting that there is more pollution in closed environments. ...

    • IoT system for CO2 level monitoring and analysis in educational environments 

      Chanchí-Golondrino, Gabriel E.; Ospina-Alarcón, Manuel A.; Rodriguez-Baca, Liset S. (WYDAWNIC TWO SIGMA-NOT, 2023)
      Acceso restringido
      From the need derived from the pandemic originated by COVID-19 regarding the development of academic activities in a face-to-face manner, respecting biosafety protocols and ensuring that the air quality in classrooms is ...