// In this routine the sensor will measure the resistance of the sensor after it has been pre-heated for 48h // and now is in a clean air enviorment, and it will setup the R0 value. // This routine ...

The LPG Leakage Detection System is a real-time gas detection and alert system using an MQ-5 sensor and Arduino UNO. It helps prevent gas-related accidents by triggering alerts when dangerous levels ...

Abstract: Indoor pollution is a major cause of worry in homes and other enclosed environments. It is possible that prolonged exposure to the residues of heavy metals and particulate matter released ...