Capable of Gas Sensor MQ-135 to Monitor the Air Quality with Arduino uno
Farah Neamah Abbas, Mis.Intisar Mohsin Saadoon, Zainab Khyioon Abdalrdha, Elaf Nassir Abud · International Journal of Engineering Research and Technology · 2020
Air pollutants mainly comprises of harmful gases.MQ-135 is a SnO2 semiconductor based gas sensor capable of MQ-135 such as CO, CO2, Ethanol, NH4, Toluene and Acetone in the ambient air [1] .Air pollution is increasing due to the number and monitoring of human activities, which are vital to the relaxation of some measures to control it.We have used a low cost and low power sensor to monitor the air quality.