ถ้าแก๊สรั่วมากกว่า50%เครื่องmicrocontroller จะส่งข้อความ"Dangerous!The gas leak out " and gas's variable value via application to smartphone ของเจ้าของบ้าน
If a gas leak is greater than 50% of a microcontroller to send message "The Dangerous gas leak out!" and gas application via variable value to smartphone owners home.
If gas leakage is over 50% and microcontroller. Sends the message "Dangerous! The gas leak out" and gas's variable value via application to smartphone owners house.
If a gas leak more than 50% microcontroller machine. To send a message. "Dangerous! The gas leak out" and gas' s variable value via application to smartphone of landlords.