#test# Stepper Motor Control

[crane-may]

28BYJ-48 有点慢，目测6s转一周

[crane-may]

#include <Stepper.h>
#define STEPS 100
Stepper stepper(STEPS, 41, 42, 43, 44);
void setup(){
  stepper.setSpeed(200);
}
void loop(){
  stepper.step(80);
}

[crane-may]

#include <Stepper.h>
#define STEPS 96
Stepper stepper(STEPS, 41, 42, 43, 44);
void setup(){
//  pinMode(41, OUTPUT);
//  pinMode(42, OUTPUT);
//  pinMode(43, OUTPUT);
//  pinMode(44, OUTPUT);
  pinMode(45, OUTPUT);
  pinMode(46, OUTPUT);
  digitalWrite(45, HIGH);
  digitalWrite(46, HIGH);
  stepper.setSpeed(120);
}
void loop(){
//  digitalWrite(41, HIGH);
//  digitalWrite(42, LOW);
//  digitalWrite(43, HIGH);
//  digitalWrite(44, LOW);
  stepper.step(10);
}

[crane-may]

int step1 = 33;
int dir1 = 35;
int step2 = 51;
int dir2 = 53;

void setup() {
  for(int i=23;i<=53;i+=2){
    pinMode(i, OUTPUT);
  }

  digitalWrite(23, LOW);
  digitalWrite(25, LOW);
  digitalWrite(27, LOW);
  digitalWrite(29, HIGH);
  digitalWrite(31, HIGH);

  digitalWrite(39, LOW);
  digitalWrite(41, LOW);
  digitalWrite(43, LOW);
  digitalWrite(45, LOW);
  digitalWrite(47, HIGH);
  digitalWrite(49, HIGH);
}

void step(boolean dir,int steps){
  digitalWrite(dir1,dir);
  digitalWrite(dir2,dir);
  delay(50);
  for(int i=0;i<steps;i++){
    digitalWrite(step1, HIGH);
    digitalWrite(step2, HIGH);
    delayMicroseconds(800);
    digitalWrite(step1, LOW);
    digitalWrite(step2, LOW);
    delayMicroseconds(3000);
 }
}
void loop(){
  step(true,1600);
  delay(500);
  step(false,1600);
  delay(500);
}