KOMUNIKASI SERIAL PADA RANCANG BANGUN PENGONTROLAN LAMPU RUMAH VIA SMS (SHORT MESSAGE SERVICE) MENGGUNAKAN BORLAND DELPHI 6.0

Abstract

Designed and realization of basic home light controlling planning by Short Message Center (SMS) with use Borland Delphi 6.0 Program. This equipment useful for home light controlling from faraway with use Short Message Service (SMS). The system consists of hardware and software. Hardware consist of driver relay functioned as current amplifier, relay functioned as voltage cut-out, handphone siemens series C35 functioned as receiver connected with computer by com computer, and handphone originator functioned as message sender. Beside that for the software in this system used Borland Delphi 6.0 programming language. The message sent by user like a character (string), the message will be accepted by receiver and processed by program, if that message is right so the light will on / off in accordance with message sent by originator (user). But if the message sent is wrong so the program will not processing and will tell what the wrong is. The system realization and can put on or put off home light from far away by short Message Service (SMS). All message and condition light controlling can monitored by computer.