DVD Stepper Motor 구동

1. Arduino UNO
2. L293d shield
   
3. DVD Writer에서 떼어 낸 Stepper Motor
   

• 본 소스 코드를 실행하기 위해서는 Adafruit Motor shield library를 설치 해야 한다.
  방문하여 다운로드 하도록 한다.

#include <AFMotor.h>
// Motor with 200 steps per rev (1.8 degree)
// to motor port #1 (M1 and M2)
AF_Stepper motor_2(200, 2);
AF_Stepper motor_1(200, 1);
 
void setup() {
// set up Serial library at 9600 bps
Serial.begin(9600);
Serial.println("Stepper test!");
motor_1.setSpeed(400); // 50 rpm
motor_2.setSpeed(400); // 50 rpm
}
void loop() {
 
Serial.println("Micrsostep steps");
motor_1.step(50, FORWARD, MICROSTEP);
motor_2.step(50, FORWARD, MICROSTEP);
 
motor_1.step(50, BACKWARD, MICROSTEP);
motor_2.step(50, BACKWARD, MICROSTEP);
 
motor_1.step(100, FORWARD, MICROSTEP);
motor_2.step(100, FORWARD, MICROSTEP);
 
motor_1.step(100, BACKWARD, MICROSTEP);
motor_2.step(100, BACKWARD, MICROSTEP);
 
motor_1.step(200, FORWARD, MICROSTEP);
motor_2.step(200, FORWARD, MICROSTEP);
 
motor_1.step(200, BACKWARD, MICROSTEP);
motor_2.step(200, BACKWARD, MICROSTEP);
 
motor_1.step(250, FORWARD, MICROSTEP);
motor_2.step(250, FORWARD, MICROSTEP);
 
motor_1.step(250, BACKWARD, MICROSTEP);
motor_2.step(250, BACKWARD, MICROSTEP);
 
}