PEMODELAN TRAFFIC LIGHT DENGAN ANTARMUKA PORT PARALEL KOMPUTER MENGGUNAKAN BAHASA PEMOGRAMAN BORLAND DELPHI 7.0

Abstract

Have been done design and realized of traffic light design use interface computer with the language of Borland Delphi 7.0 program . This software can used to turn on traffic light in two forked road, tree forked road and cross road. This system consist of software and hardware. This hardware consist of controlling connection of many kinds of LED driver that has function as output signal from parallel port. This software of computer use Borland Delphi language as appear and controlling the light lamp for traffic light. This system active after setting time by user inside computer, then connect with controlling connection or LED driver and parallel port. According to output signal from parallel port so this program can turn on the traffic light.