Sistem Pendeteksi Kebocoran Gas Lpg Menggunakan Sensor Gas Mq – 02

Abstract

LPG gas conversion is one of the government programs which became the modern household items at this time. Although LPG stove is have advantage simple to use than petroleum stove, but still have  disadvantage dangerous if  there are gas leak. As theri danger, so  need  a  detector  gas  leak  warning  signal if there are leak. To get  system  that  can  be automatic  operation,  so  need Arduino-uno as controller  and  using  MQ-2  gas  sensor.  This  device works when the MQ-2 gas sensor detects LPG gas on the normal condition of the air. System will use LPG gas sensor that usable  to  detect  gas  leak  on  gas  stove equipment and this device  has  been made  successfully  and  able to  help as leakage detector of the LPG  gas tube on the kitchen. The process of testing  this system gets a sound notification and LED (Light Emitting Diode) that there has been a leak of LPG cylinders