MOTOR STEPPER

FLOWCHART CW

                                                 PROGRAM MOTOR STEPPER

//sesuaikan dengan PIN yang dipasang

int IN1=8;                                  

int IN2=9;

int IN3=10;

int IN4=11;

int step = 100;

int delaytime=40; //makin kecil delay, makin cepat motor berputar

void setup(){

pinMode(IN1,OUTPUT);

pinMode(IN2,OUTPUT);

pinMode(IN3,OUTPUT);

pinMode(IN4,OUTPUT);

}

void loop(){

//maju 60;

for (int i=0; i<60; i++){

maju();

}

}

void maju(){

//step 4

step1();

delay(delaytime);

//step 3

step2();

delay(delaytime);

//step 2

step3();

delay(delaytime);

//step 1

step4();

delay(delaytime);

}

void mundur(){

//step 4

step4();

delay(delaytime);

//step 3

step3();

delay(delaytime);

//step 2

step2();

delay(delaytime);

//step 1

step1();

delay(delaytime);

}

void step1(){

digitalWrite(IN1,LOW);

digitalWrite(IN2,LOW);

digitalWrite(IN3,HIGH);

digitalWrite(IN4,HIGH);

}

void step2(){

digitalWrite(IN1,HIGH);

digitalWrite(IN2,LOW);

digitalWrite(IN3,LOW);

digitalWrite(IN4,HIGH);

}

void step3(){

digitalWrite(IN1,HIGH);

digitalWrite(IN2,HIGH);

digitalWrite(IN3,LOW);

digitalWrite(IN4,LOW);

}

void step4(){

digitalWrite(IN1,LOW);

digitalWrite(IN2,HIGH);

digitalWrite(IN3,HIGH);

digitalWrite(IN4,LOW);