스텝모터 2개 이상 제어하기

 

 

 

 

코드

https://dronebotworkshop.com/stepper-motors-with-arduino/

Stepper Motors with Arduino – Bipolar & Unipolar

/*
  Stepper Motor Demonstration 2
  Stepper-Demo2.ino
  Demonstrates Two 28BYJ-48 Unipolar Steppers with ULN2003 Driver
  Uses Accelstepper Library
 
  DroneBot Workshop 2018
  https://dronebotworkshop.com
*/
 
// Include the AccelStepper Library
#include <AccelStepper.h>
 
// Define Constants
 
// Define step constants
#define FULLSTEP 4
#define HALFSTEP 8
 
// Define Motor Pins (2 Motors used)
 
#define motorPin1  8     // Blue   - 28BYJ48 pin 1
#define motorPin2  9     // Pink   - 28BYJ48 pin 2
#define motorPin3  10    // Yellow - 28BYJ48 pin 3
#define motorPin4  11    // Orange - 28BYJ48 pin 4
                        
                        
#define motorPin5  4     // Blue   - 28BYJ48 pin 1
#define motorPin6  5     // Pink   - 28BYJ48 pin 2
#define motorPin7  6     // Yellow - 28BYJ48 pin 3
#define motorPin8  7     // Orange - 28BYJ48 pin 4
 
// Define two motor objects
// The sequence 1-3-2-4 is required for proper sequencing of 28BYJ48
AccelStepper stepper1(HALFSTEP, motorPin1, motorPin3, motorPin2, motorPin4);
AccelStepper stepper2(FULLSTEP, motorPin5, motorPin7, motorPin6, motorPin8);
 
void setup()
{
  // 1 revolution Motor 1 CW
  stepper1.setMaxSpeed(1000.0);
  stepper1.setAcceleration(50.0);
  stepper1.setSpeed(200);
  stepper1.moveTo(2048);  
  
  // 1 revolution Motor 2 CCW
  stepper2.setMaxSpeed(1000.0);
  stepper2.setAcceleration(50.0);
  stepper2.setSpeed(200);
  stepper2.moveTo(-2048); 
 
}
 
 
void loop()
{
  //Change direction at the limits
  if (stepper1.distanceToGo() == 0) 
    stepper1.moveTo(-stepper1.currentPosition());
    if (stepper2.distanceToGo() == 0) 
    stepper2.moveTo(-stepper2.currentPosition());
  
  stepper1.run();
  stepper2.run();
 
}

https://dronebotworkshop.com/stepper-motors-with-arduino/

 

 

참고

https://www.youtube.com/watch?v=0qwrnUeSpYQ 

https://blog.naver.com/PostView.naver?blogId=schmacher&logNo=221581296667&redirect=Dlog&widgetTypeCall=true&topReferer=https%3A%2F%2Fwww.google.com%2F&directAccess=false 

A4988 드라이버로 스텝모터 제어하기-아두이노

https://www.zenez.org/1596

[아두이노] 스테퍼 모터 2개 이상 멀티 컨트롤 하는 방법

https://makernambo.com/66

AccelStepper라이브러리로 스테핑모터 제어하기