Perancangan Kontroller Pemadam Api pada Ruang Kerja Menggunakan Flame Sensor dan MQ-2 Berbasis Arduino

Abstract

Fire is a disaster known as a dangerous disaster that can cause destruction, loss of property and lives. Gas leaks and house fires are serious problems that can cause death and property loss. One of the developments of this tool is that it has 4 points, each of which is equipped with a flame sensor and mq-2. The purpose of this study was to determine the existence of a fire in the workspace. In this final project, a design of a fire detection device will be made using Arduino Uno by utilizing a servo motor as a fire extinguisher. The fire detection process is carried out using a flame sensor and mq-2 and extinguished using a servo motor which functions to determine the point of fire. The trial was carried out at Point 1 by turning on the fire and the gas was dispensed through the LCD, then the buzzer and the servo motor would move automatically to point 1, then the water pump would release water. Test Point 2 by starting the fire and the gas is passed through the LCD and then indicated by the buzzer and the servo motor will move automatically to point 2 then the water pump will release water. Test Point 3 by starting the fire and the gas is passed through the LCD and then indicated by the buzzer and the servo motor will move automatically to point 3 then the water pump will release water. And finally Test Point 4 by turning on the fire and the gas is passed through the LCD then it is indicated by a buzzer and the servo motor will move automatically to point 4 then the water pump will release water.