32 lines
1.0 KiB
C++
32 lines
1.0 KiB
C++
/* 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
|
|
*/
|
|
|
|
#include <Servo.h>
|
|
|
|
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
|
|
}
|
|
}
|