This study aims to design an electronic circuit to alert in the event of a leakage or an increase in carbon dioxide (CO2) level using sensor (MQ-5) system. The second purpose of this system is to use it for fire protection where it is performed and then warns of an alarm buzzer around it and sends three warning text messages to remote locations using the mobile network. Arduino was programmed to carry out this work after writing and storing a micro C program within the Arduino unit and it is work successfully.
Keyword: CO2 gas, MQ-5, AT mega, fire protection and Arduino unit.
EDIT BY :
Ahmed Ibrahim, Sahar Azhary Hanfi
, Rasha Shazali Seahmed
Faculty of applied Sciences, Red Sea University .Sudan.