Servo.write()

Servo.write(value)

作用

设置舵机角度

参数

value：角度值，范围0-180之间

返回值

无

示例

#include <Servo.h>

Servo myservo;  // create servo object to control a servo
// a maximum of eight servo objects can be created

#define servoPin  D9

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

void setup()
{
  myservo.attach(servoPin);  // 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 15ms for the servo to reach the position
  }
  for (pos = 180; pos >= 1; pos -= 1) // goes from 180 degrees to 0 degrees
  {
    myservo.write(pos);              // tell servo to go to position in variable 'pos'
    delay(15);                       // waits 15ms for the servo to reach the position
  }
}