SERVO (180 DEGREE ROTATION)

Code:

1. #include <Servo.h>

2. Servo myservo;                       // create servo object to control a servo

3.                                                   // twelve servo objects can be created on most boards

4. int pos = 0;                              // variable to store the servo position

5. 
   

6. void setup() {

7.   myservo.attach(9);              // attaches the servo on pin 9 to the servo object

8. }

9. 
   

10. void loop() {

11.   for (pos = 0; pos <= 180; pos += 1)                 // goes from 0 degrees to 180 degrees

12.   {                                                                           // in steps of 1 degree

13.     myservo.write(pos);                                       // tell servo to go to position in variable 'pos'

14.     delay(15);                                                        // waits 15ms for the servo to reach the position

15.   }

16.   for (pos = 180; pos >= 0; pos -= 1) {                 // goes from 180 degrees to 0 degrees

17.     myservo.write(pos);                                        // tell servo to go to position in variable 'pos'

18.     delay(15);                                                          // waits 15ms for the servo to reach the position

19.   }

20. }

• If you have completed this successfully, move on to the next step.

    4) LCD display with I2C module