7 Segment Display

BY SOHAM ROBOTICS

YOUTUBE LINK :-

Arduino UNO : https://www.google.com/aclk?sa=L&ai=DChcSEwjqmcuRo...

7 Segment Display : https://www.google.com/aclk?sa=L&ai=DChcSEwjuz9ywo...

Jumper Wires and Breadboard : https://www.google.com/aclk?sa=L&ai=DChcSEwjeqvvbo...

int f = 13;
int g = 12;
int e = 11;
int d = 10;
int c = 9;
int b = 8;
int a = 7;  //7 Segment pin


int de=1000;  // delay time

void setup() {

  pinMode(f, OUTPUT);
  pinMode(g, OUTPUT);
  pinMode(e, OUTPUT);
  pinMode(d, OUTPUT);
  pinMode(c, OUTPUT);
  pinMode(b, OUTPUT);
  pinMode(a, OUTPUT);

}

void loop() 
{
 digitalWrite(a,1); 
 digitalWrite(b,1);  
 digitalWrite(c,1);  
 digitalWrite(d,1);  
 digitalWrite(e,1);  
 digitalWrite(f,1);  
 digitalWrite(g,0);   // 0
  delay(de);  
  
 digitalWrite(a,0); 
 digitalWrite(b,1);  
 digitalWrite(c,1);  
 digitalWrite(d,0);  
 digitalWrite(e,0);  
 digitalWrite(f,0);  
 digitalWrite(g,0);   // 1
  delay(de);
  
 digitalWrite(a,1); 
 digitalWrite(b,1);  
 digitalWrite(c,0);  
 digitalWrite(d,1);  
 digitalWrite(e,1);  
 digitalWrite(f,0);  
 digitalWrite(g,1);   // 2
 delay(de);
 
 digitalWrite(a,1); 
 digitalWrite(b,1);  
 digitalWrite(c,1);  
 digitalWrite(d,1);  
 digitalWrite(e,0);  
 digitalWrite(f,0);  
 digitalWrite(g,1);   // 3
  delay(de); 
 
  digitalWrite(a,0); 
 digitalWrite(b,1);  
 digitalWrite(c,1);  
 digitalWrite(d,0);  
 digitalWrite(e,0);  
 digitalWrite(f,1);  
 digitalWrite(g,1);   // 4
  delay(de);   

 digitalWrite(a,1); 
 digitalWrite(b,0);  
 digitalWrite(c,1);  
 digitalWrite(d,1);  
 digitalWrite(e,0);  
 digitalWrite(f,1);  
 digitalWrite(g,1);   // 5
  delay(de);   
 digitalWrite(b,0);  
 digitalWrite(c,1);  
 digitalWrite(d,1);  
 digitalWrite(e,1);  
 digitalWrite(f,1);  
 digitalWrite(g,1);   // 6
  delay(de); 
 
  digitalWrite(a,1); 
 digitalWrite(b,1);  
 digitalWrite(c,1);  
 digitalWrite(d,0);  
 digitalWrite(e,0);  
 digitalWrite(f,0);  
 digitalWrite(g,0);   // 7
  delay(de);  
 
 digitalWrite(a,1); 
 digitalWrite(b,1);  
 digitalWrite(c,1);  
 digitalWrite(d,1);  
 digitalWrite(e,1);  
 digitalWrite(f,1);  
 digitalWrite(g,1);   // 8
  delay(de);  
 
  digitalWrite(a,1); 
 digitalWrite(b,1);  
 digitalWrite(c,1);  
 digitalWrite(d,0);  
 digitalWrite(e,0);  
 digitalWrite(f,1);  
 digitalWrite(g,1);   // 0
  delay(de);   
             
}