Laporan Akhir 1

MODUL 2


Laporan Percobaan 1

Sensor LDR dengan LCD

1. Foto Hardware dan Diagram Blok [Kembali]


      1. Arduino Uno







        2. Dip Switch


        3. LCD



        4. Kabel Jumper





        5. Breadboard


         6. L293D


    7. Baterai


    8. Motor



Diagram Blok:




2. Prosedur Percobaan  [Kembali]

  •  Rangkai semua komponen 
  •  Buat program di aplikasi arduino IDE
  •  Setelah selesai masukkan program ke arduino 
  •  Jalankan program pada simulasi dan cobakan dengan modul






Prinsip Kerja


4. Flowchart dan Listing Program [Kembali]



Listing Program:
//Percobaan 1
#include <LiquidCrystal.h>
LiquidCrystal lcd(13, 12, 11, 10, 9, 8);

int sw1 = 2;
int sws[]={3,4,7};
int numsw = 3;
int front = 6;
int back = 5;
void setup() {
 // put your setup code here, to run once:
lcd.begin(16,2);
pinMode(sw1,INPUT);
for(int thesw = 0; thesw < numsw; thesw++){
 pinMode(sws[thesw],INPUT);
}
pinMode(front,OUTPUT);
pinMode(back,OUTPUT);
Serial.begin(9600);
}
void loop() {
 // put your main code here, to run repeatedly:
int s1 = digitalRead(sw1);
int ldr = analogRead(A0);
if(s1 == HIGH){
 int activesw = 0;
 for(int thesw = 0; thesw < numsw; thesw++){
 if(digitalRead(sws[thesw]) == HIGH){
 activesw++;
 }
 }
Serial.print("Number of Switch : ");
Serial.println(activesw);
delay(200);
switch(activesw){
 case 0 :
 lcd.clear();
 lcd.setCursor(0,0);
 lcd.print(ldr);
 lcd.setCursor(0,1);
 lcd.print("The LDR Value");
 digitalWrite(front,LOW);
 digitalWrite(back,LOW);
 delay(200);
 break;
 
 case 1 :
 lcd.clear();
 lcd.setCursor(2,0);
 lcd.print("Running The");
 lcd.setCursor(2,1);
 lcd.print("Motor");
 digitalWrite(front,HIGH);
 digitalWrite(back,LOW);
 delay(200);
 break;
 case 2 :
 lcd.clear();
 lcd.setCursor(0,0);
 lcd.print("LDR Value : ");
 lcd.setCursor(13,0);
 lcd.print(ldr);
 if(ldr < 550){
 lcd.setCursor(0,1);
 lcd.print(" ");
 lcd.setCursor(0,1);

lcd.print("turn Motor right");
 digitalWrite(front,HIGH);
 digitalWrite(back,LOW);
 }else{
 lcd.setCursor(0,1);
 lcd.print(" ");
 lcd.setCursor(0,1);
 lcd.print("turn Motor left");
 digitalWrite(front,LOW);
 digitalWrite(back,HIGH);
 }
 break;
 case 3 :
 int pwm = map(ldr,0,1023,0,255);
 digitalWrite(back,LOW);
 analogWrite(front,pwm);
 lcd.clear();
 lcd.setCursor(0,0);
 lcd.print("PWM = ");lcd.print(pwm);
 lcd.setCursor(0,1);
 lcd.print(" Control ???");
 delay(200);
 break;
}
delay(10);
}else{
 lcd.clear();
 lcd.setCursor(4,0);
 lcd.print("ELECTRONIC");
 lcd.setCursor(0,1);
  lcd.print("&INSTRUMENTATION");
 delay(100);
}
}

5. Kondisi [Kembali]

   Percobaan 1 Sensor LDR dan LCD

Download HTML disini
Download Video percobaan disini
Download Library Arduino Uno disini
Download Datasheet Arduino Uno disini











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