RANCANG BANGUN SISTEM KONTROL TEMPERATUR BERBASIS MIKROKONTROLER AT89S51 PADA RUANG PENGERING

Abstract

Has been designed temperature control system based on microcontroller AT89S51 in a dryer space. This System can control space temperature appropriate with temperature desired and appeared at seven segment display. This system consist of hardware and software. The hardware consist of a temperature sensor, an analog to digital signal converter, a microcontroller, and seven segment used to display measurement data. The software consist of the program use assembly Ianguages where implementation on microcontroller. This system worked to take care and maintain the temperature in dryer space according set-point value of the desired temperature This system was realized and can maintain temperatur [at] 50ºC with attainment time 6 minute with level of temperature error