Perancangan Sistem Deteksi Kebakaran Berbasis Mikrokontroler Keluarga MCS51

Abstract

Every year the losses due to fire are not little. Besides material loss, it also frequent numbers of life losses. Fire usually happens because of accident or human error. To anticipate that matter it is needed a system which is able to detect fire earlier and minimize the spread of fire. A system that responds to the danger. That system is designed automatically based on MCS51 microcontroller using censor to detect the room temperature. That censor will give data to microcontroller about room temperature condition in order to compare to the previous data. Data from censor before entering PC are translated through ADC (Analog to Digital Converter) then are stored in buffer, and are accepted by PC through microcontroller. If a room temperature increases, the alarm will be activated by the censor.