| /* Sweep | |
| by BARRAGAN <http://barraganstudio.com> | |
| This example code is in the public domain. | |
| modified 8 Nov 2013 | |
| by Scott Fitzgerald | |
| https://www.arduino.cc/en/Tutorial/LibraryExamples/Sweep | |
| */ | |
| Servo myservo; // create servo object to control a servo | |
| // twelve servo objects can be created on most boards | |
| int pos = 0; // variable to store the servo position | |
| void setup() { | |
| myservo.attach(9); // attaches the servo on pin 9 to the servo object | |
| } | |
| void loop() { | |
| for (pos = 0; pos <= 180; pos += 1) { // goes from 0 degrees to 180 degrees | |
| // in steps of 1 degree | |
| myservo.write(pos); // tell servo to go to position in variable 'pos' | |
| delay(15); // waits 15 ms for the servo to reach the position | |
| } | |
| for (pos = 180; pos >= 0; pos -= 1) { // goes from 180 degrees to 0 degrees | |
| myservo.write(pos); // tell servo to go to position in variable 'pos' | |
| delay(15); // waits 15 ms for the servo to reach the position | |
| } | |
| } | |