/*------------------------------------------------------------------------------------

  版权说明：Copyright 2023 Robottime(Beijing) Technology Co., Ltd. All Rights Reserved.

           Distributed under MIT license.See file LICENSE for detail or copy at

           https://opensource.org/licenses/MIT

           by 机器谱 2023-06-19 https://www.robotway.com/

  ------------------------------*/

#include <Servo.h>

Servo servo_pin_3;

void setup()

{

  servo_pin_3.attach(3);

}

void loop()

{

  servo_pin_3.write( 45 );

delay(1000);

  servo_pin_3.write( 125 );

  delay( 1000 );

}