Salvador ramos cabelaris 
tarea 2 
codigo...
void setup() {
  // put your setup code here, to run once:
  pinMode(2,OUTPUT);//A
  pinMode(3,OUTPUT);//B
  pinMode(4,OUTPUT);//C
  pinMode(5,OUTPUT);//D
  pinMode(6,OUTPUT);//E
  pinMode(7,OUTPUT);//F
  pinMode(8,OUTPUT);//G
}
void loop() {
  // put your main code here, to run repeatedly:
 //NUMERO 0
  digitalWrite(3,HIGH);
  digitalWrite(4,HIGH);
  digitalWrite(2,HIGH);
  digitalWrite(5,HIGH);
  digitalWrite(6,HIGH);
  digitalWrite(7,HIGH);
  digitalWrite(8,LOW);
  delay(1000);
  
 
  //NUMERO 1
  digitalWrite(3, HIGH);
  digitalWrite(4, HIGH);
  digitalWrite(2,LOW);
  digitalWrite(5,LOW);
  digitalWrite(6,LOW);
  digitalWrite(7,LOW);
  digitalWrite(8,LOW);
  delay(1000);
  
  
  
  //NUMERO 2
  digitalWrite(3, HIGH);
  digitalWrite(4, LOW);
  digitalWrite(2,HIGH);
  digitalWrite(5,HIGH);
  digitalWrite(6,HIGH);
  digitalWrite(7,LOW);
  digitalWrite(8,HIGH);
  delay(1000);
  
  
  
   //NUMERO 3
  digitalWrite(3, HIGH);
  digitalWrite(4, HIGH);
  digitalWrite(2,HIGH);
  digitalWrite(5,HIGH);
  digitalWrite(6,LOW);
  digitalWrite(7,LOW);
  digitalWrite(8,HIGH);
  delay(1000);
  
  
  
   //NUMERO 4
  digitalWrite(3, HIGH);
  digitalWrite(4, HIGH);
  digitalWrite(2,LOW);
  digitalWrite(5,LOW);
  digitalWrite(6,LOW);
  digitalWrite(7,HIGH);
  digitalWrite(8,HIGH);
  delay(1000);
  
  
  
  //NUMERO 5
  digitalWrite(3, LOW);
  digitalWrite(4, HIGH);
  digitalWrite(2,HIGH);
  digitalWrite(5,HIGH);
  digitalWrite(6,LOW);
  digitalWrite(7,HIGH);
  digitalWrite(8,HIGH);
  delay(1000);
  
  
  
   //NUMERO 6
  digitalWrite(3, LOW);
  digitalWrite(4, HIGH);
  digitalWrite(2,HIGH);
  digitalWrite(5,HIGH);
  digitalWrite(6,HIGH);
  digitalWrite(7,HIGH);
  digitalWrite(8,HIGH);
  delay(1000);
  
  
  
   //NUMERO 7
  digitalWrite(3, HIGH);
  digitalWrite(4, HIGH);
  digitalWrite(2,HIGH);
  digitalWrite(5,LOW);
  digitalWrite(6,LOW);
  digitalWrite(7,LOW);
  digitalWrite(8,LOW);
  delay(1000);
  
     //NUMERO 8
  digitalWrite(3,HIGH);
  digitalWrite(4,HIGH);
  digitalWrite(2,HIGH);
  digitalWrite(5,HIGH);
  digitalWrite(6,HIGH);
  digitalWrite(7,HIGH);
  digitalWrite(8,HIGH);
  delay(1000);
  
  
  
    //NUMERO 9
  digitalWrite(3,HIGH);
  digitalWrite(4,HIGH);
  digitalWrite(2,HIGH);
  digitalWrite(5,HIGH);
  digitalWrite(6,LOW);
  digitalWrite(7,HIGH);
  digitalWrite(8,HIGH);
  delay(1000);
}
                         
                    
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