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en:arduino:libraries:servoattach

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en:arduino:libraries:servoattach [2016/12/25 22:15]
en:arduino:libraries:servoattach [2016/12/25 22:15] (当前版本)
行 1: 行 1:
 +[[en:​arduino:​libraries:​servo|Servo]]
 +====== attach() ======
  
 +
 +===== Description =====
 +
 +Attach the Servo variable to a pin. Note that in Arduino 0016 and earlier, the Servo library supports only servos on only two pins: 9 and 10.
 +===== Syntax =====
 +
 +servo.attach(pin) ​
 +\\ servo.attach(pin,​ min, max)
 +===== Parameters =====
 +
 +servo: a variable of type Servo
 +
 +pin: the number of the pin that the servo is attached to
 +
 +min (optional): the pulse width, in microseconds,​ corresponding to the minimum (0-degree) angle on the servo (defaults to 544)
 +
 +max (optional): the pulse width, in microseconds,​ corresponding to the maximum (180-degree) angle on the servo (defaults to 2400)
 +===== Example =====
 +
 +<code cpp>
 +#include <​Servo.h> ​
 +
 +Servo myservo;
 +
 +void setup() ​
 +
 +  myservo.attach(9);​
 +
 +
 +void loop() {} 
 +</​code>​
 +===== See also =====
 +
 +  * attached()
 +  * detach()
 +[[en:​arduino:​libraries|Reference Home]]
en/arduino/libraries/servoattach.txt · 最后更改: 2016/12/25 22:15 (外部编辑)