PEMBUATAN PROGRAM PEDETEKSI INTENSITAS CAHAYA TERTINGGI DENGAN BORLAND DELPHI 7.0

Abstract

Have been done a program making at system of by Borland Delphi 7.0. system of sercing ligh intensity. This Peripheral applicable to various need for example firering robot, monitoring of sun position for sercing position of solar cell packet at PLTS and others. This System use hardware 8 LDR cencor, ADC0809 and mikrocontroler AT89S52. LDR as light sensor is convering ligh to voltage, ADC0809 is converter analog voltage to digital voltage and microcontroller AT89S52 to serial communication with computer. In the application program saw computer by Borland Delphi 7.0 has recived data from microcontroller AT89S52. ADC0809 send every data of ldr cencor. Then microcontroller AT89S52 send to computer with continous, computer will processing, result of processing will sending to mocrocontoller AT89S52 as answers. Data in computer will save in Ms.Exel, data is maximum value, degred of rotation, time, date. And last process of system, data replay of computer to running stepper motor.