RANCANG BANGUN SISTEM TELEMETRI TEMPERATUR MULTICHANNEL MULTIBIT MENGGUNAKAN MIKROKONTROLER ATMega8535 DENGAN PEMROGRAMAN BORLAND DELPHI 7

Abstract

It has been planned and realized of multibit and multichannel temperature telemetry system using the ATMega8535 microcontroller. It is very applicable for many application, for example:, temperature monitoring at industrial machine and fire early warning system. The telemetry system realized from LM35 temperature sensor, microcontroller and TCP/IP module which result of measurement presented to computer with the software which is build by Borland Delphi 7 Enterprise Edition. The LM35 censor will measure the temperature at object which is in measure and then temperature data will be processed by microcontroller. Microcontroller will deliver the data serially to TCP/IP module in the form of string data. The temperature value measured set in Celsius scale. Serial Data from microcontroller will be converted to become the TCP/IP protocol and then transmitted by Wi-Fi so that the measurement result can be presented at computer by real time from the long distance. This device has been realized, there is results of measurement from object which is in measure. The measurement results indicate that measured temperature object is equal to read result that presented at computer.