SISTEM MONITORING SUHU RUANGAN MENGGUNAKAN MIKROKONTROLER AT 89S51 DAN BORLAND DELPHI 7.0

Abstract

The appliance and relalitation of room temperature monitoring base on interfacing computer with microcontroller AT89S51 has been designed and realized. This Appliance can be used to watch room temperature system an area or can be used at industrial. This system consist of hardware and software. The hardware consist of a sensors temperature by electrode plat and have digital data result for input data to microcontroller AT89S51. The Output will be transmit with serial system, displayed by computer for condition temperature. All the data communications process is handled by the software on microcontroller. The microcontroller’s has built by using assembly read51 and computer using Borland Delphi 7.0 language as a visualitation control and room temperature monitoring. This monitoring system of room temperature was realized and can control of the pump also to transmit of the measuring data till can be displayed at the computer.