Tugas Pendahuluan Modul 1 (Percobaan 5)


Dipswitch dan Dual 7-Segment

1. Prosedur [Kembali]

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

  • Rangkaian


  • Prinsip Kerja
        Pada rangkaian ini digunakan sebuah Arduino Uno (Atmega328) yang mendapat input dari pin A0 yang terhubung dengan 8Dipswitch sebagai pengatur inputnya. Dimana pada kabel digunakan 8 buah resistor yang berfungsi untuk mnegurangi arus dan tegangan untuk keamanan Arduino Uno (Atmega328). 

Sementara itu outputnya menggunakan dual 7-Segment dimana masing masing pin pada dual 7-Segment terhubung ke pin Arduino d6-d12 ke A-G, d13 ke DP (dot point) , pin d4 terhubung ke pin 1 yang terhubung dengan resistor, dan pin 2 terhubung ke d5 yang terhubung dengan resistor. Rangkaian ini juga menggunakan Virtual terminal yang berfungsi untuk membaca berapa kali perpindahan angka yang hidup pada dual 7-Segment.

      Inputan pada 8Dipswitch diatur sedemikian rupa agar kondisi yang diinginkan dapat tercapai yaitu "Setiap 1 Switch aktif muncul angka berbeda pada digit ke 1, Setiap,Switch aktif muncul angka pada kedua digit".   

  • Flowchart


  • Listing Program
#define a 6
#define b 7
#define c 8
#define d 9
#define e 10
#define f 11
#define g 12
#define dp 13
#define D1 4
#define D2 5
#define Dsw A0
/*39
32
26 27
19
*/
int segments[] = {a,b,c,d,e,f,g};
byte digitPatterns[10][7] = {
  {1, 1, 1, 1, 1, 1, 0}, // 0
  {0, 1, 1, 0, 0, 0, 0}, // 1
  {1, 1, 0, 1, 1, 0, 1}, // 2
  {1, 1, 1, 1, 0, 0, 1}, // 3
  {0, 1, 1, 0, 0, 1, 1}, // 4  
  {1, 0, 1, 1, 0, 1, 1}, // 5  
  {1, 0, 1, 1, 1, 1, 1}, // 6
  {1, 1, 1, 0, 0, 0, 0}, // 7
  {1, 1, 1, 1, 1, 1, 1}, // 8
  {1, 1, 1, 1, 0, 1, 1}  // 9
};
 
 
void setup() {
  // put your setup code here, to run once:
   
   for (int i = 0; i < 7; i++) {
    pinMode(segments[i], OUTPUT);
  }
  pinMode(dp,OUTPUT);
  pinMode(D1,OUTPUT);
  pinMode(D2,OUTPUT);
  pinMode(Dsw,INPUT_PULLUP);
  Serial.begin(9600);
 
}
void number (int display) {
  if (display  >= 0 && display <= 9) {
    for (int i = 0; i < 7; i++) {
      digitalWrite(segments[i], digitPatterns[display ][i]);
    }
  }
}
 
void loop() {
 
  int sw = analogRead(Dsw);
  Serial.print("ADC Value = ");
  Serial.println(sw);
  delay(100);
 
 
  if(sw == 23){
digitalWrite(D1,LOW);
digitalWrite(D2,HIGH);
number(1);
delay(50);
digitalWrite(D1,HIGH);
digitalWrite(D2,LOW);
number(0);
delay(50);
  }
else if(sw == 22){
digitalWrite(D1,LOW);
digitalWrite(D2,HIGH);
number(0);
delay(1000);
digitalWrite(D1,HIGH);
digitalWrite(D2,LOW);
number(1);
delay(1000);
  }else if(sw == 21){
digitalWrite(D1,HIGH);
digitalWrite(D2,LOW);
number(0);
delay(1000);
number(1);
delay(1000);
number(2);
delay(1000);
number(3);
delay(1000);
number(4);
delay(1000);
number(5);
delay(1000);
number(6);
delay(1000);
number(7);
delay(1000);
number(8);
delay(1000);
number(9);
delay(1000);
  }else if(sw == 19){
digitalWrite(D1,HIGH);
digitalWrite(D2,HIGH);
number(0);
delay(1000);
number(1);
delay(1000);
number(2);
delay(1000);
number(3);
delay(1000);
number(4);
delay(1000);
number(5);
delay(1000);
number(6);
delay(1000);
number(7);
delay(1000);
number(8);
delay(1000);
number(9);
delay(1000);
  }else if(sw == 16){
digitalWrite(D1,LOW);
digitalWrite(D2,HIGH);
number(0);
delay(500);
number(1);
delay(500);
number(2);
delay(500);
number(3);
delay(500);
number(4);
delay(500);
digitalWrite(D1,HIGH);
digitalWrite(D2,LOW);
number(5);
delay(500);
number(6);
delay(500);
number(7);
delay(500);
number(8);
delay(500);
number(9);
delay(500);
  }else if(sw == 13){
digitalWrite(D1,LOW);
digitalWrite(D2,HIGH);
number(1);
delayMicroseconds (500);
digitalWrite(D1,HIGH);
digitalWrite(D2,LOW);
number(0);
delayMicroseconds (500);
  }else if(sw == 10){
digitalWrite(D1,LOW);
digitalWrite(D2,HIGH);
number(9);
delay(500);
number(8);
delay(500);
number(7);
delay(500);
number(6);
delay(500);
number(5);
delay(500);
number(4);
delay(500);
number(3);
delay(500);
number(2);
delay(500);
number(1);
delay(500);
number(0);
delay(500);
  }else if(sw == 5){
digitalWrite(D1,LOW);
digitalWrite(D2,HIGH);
number(1);
delay(50);
digitalWrite(D1,HIGH);
digitalWrite(D2,LOW);
number(0);
delay(50);
digitalWrite(D1,LOW);
digitalWrite(D2,HIGH);
number(1);
delay(50);
digitalWrite(D1,HIGH);
digitalWrite(D2,LOW);
number(1);
delay(50);
digitalWrite(D1,LOW);
digitalWrite(D2,HIGH);
number(1);
delay(50);
digitalWrite(D1,HIGH);
digitalWrite(D2,LOW);
number(2);
delay(50);
digitalWrite(D1,LOW);
digitalWrite(D2,HIGH);
number(1);
delay(50);
digitalWrite(D1,HIGH);
digitalWrite(D2,LOW);
number(3);
delay(50);
digitalWrite(D1,LOW);
digitalWrite(D2,HIGH);
number(1);
delay(50);
digitalWrite(D1,HIGH);
digitalWrite(D2,LOW);
number(4);
delay(50);
digitalWrite(D1,LOW);
digitalWrite(D2,HIGH);
number(1);
delay(50);
digitalWrite(D1,HIGH);
digitalWrite(D2,LOW);
number(5);
delay(50);
digitalWrite(D1,LOW);
digitalWrite(D2,HIGH);
number(1);
delay(50);
digitalWrite(D1,HIGH);
digitalWrite(D2,LOW);
number(6);
delay(50);
digitalWrite(D1,LOW);
digitalWrite(D2,HIGH);
number(1);
delay(50);
digitalWrite(D1,HIGH);
digitalWrite(D2,LOW);
number(7);
delay(50);
digitalWrite(D1,LOW);
digitalWrite(D2,HIGH);
number(1);
delay(50);
digitalWrite(D1,HIGH);
digitalWrite(D2,LOW);
number(8);
delay(50);
digitalWrite(D1,LOW);
digitalWrite(D2,HIGH);

number(1);
delay(50);
digitalWrite(D1,HIGH);
digitalWrite(D2,LOW);
number(3);
delay(50);
digitalWrite(D1,LOW);
digitalWrite(D2,HIGH);
number(1);
delay(50);
digitalWrite(D1,HIGH);
digitalWrite(D2,LOW);
number(4);
delay(50);
digitalWrite(D1,LOW);
digitalWrite(D2,HIGH);
number(1);
delay(50);
digitalWrite(D1,HIGH);
digitalWrite(D2,LOW);
number(5);
delay(50);
digitalWrite(D1,LOW);
digitalWrite(D2,HIGH);
number(1);
delay(50);
digitalWrite(D1,HIGH);
digitalWrite(D2,LOW);
number(6);
delay(50);
digitalWrite(D1,LOW);
digitalWrite(D2,HIGH);
number(1);
delay(50);
digitalWrite(D1,HIGH);
digitalWrite(D2,LOW);
number(7);
delay(50);
digitalWrite(D1,LOW);
digitalWrite(D2,HIGH);
number(1);
delay(50);
digitalWrite(D1,HIGH);
digitalWrite(D2,LOW);
number(8);
delay(50);
digitalWrite(D1,LOW);
digitalWrite(D2,HIGH);
number(1);
delay(50);
digitalWrite(D1,HIGH);
digitalWrite(D2,LOW);
number(9);
delay(50);
digitalWrite(D1,LOW);
digitalWrite(D2,HIGH);
number(2);
}
}

4. Kondisi [Kembali]

Setiap 1 Switch aktif muncul angka berbeda pada digit ke 1, Setiap,Switch aktif muncul angka pada kedua digit   


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