Exercise 5 Solution

#include <Servo.h> 
 
Servo myservo; 
int pos = 0;    
// variable to store the servo position 

void setup() 
{ 
  myservo.attach(7);  
} 

void loop() 
{ 
  for(pos = 0; pos <= 180; pos++)
  {                                
    myservo.write(pos);            
    delay(50);                     
  } 
  for(pos = 180; pos >= 0; pos--)   
  {                                
    myservo.write(pos);            
    delay(50);                     
  } 
}


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