1 files changed, 115 insertions, 0 deletions
diff --git a/Arduino/stepper/stepper.ino b/Arduino/stepper/stepper.ino
new file mode 100644
index 0000000..26786f4
--- /dev/null
+++ b/Arduino/stepper/stepper.ino
@@ -0,0 +1,115 @@
+// sesuaikan dengan PIN yang dipasang
+int INA1=14;
+int INA2=15;
+int INA3=16;
+int INA4=17;
+
+int INB1=18;
+int INB2=19;
+int INB3=20;
+int INB4=21;
+//int step = 100;
+int delaytime=2; //makin kecil delay, makin cepat motor berputar
+
+int pinStatus = 13;
+
+void setup(){
+  pinMode(INA1,OUTPUT);
+  pinMode(INA2,OUTPUT);
+  pinMode(INA3,OUTPUT);
+  pinMode(INA4,OUTPUT);
+
+  pinMode(INB1,OUTPUT);
+  pinMode(INB2,OUTPUT);
+  pinMode(INB3,OUTPUT);
+  pinMode(INB4,OUTPUT);
+
+  pinMode(pinStatus, INPUT);
+
+  Serial.begin(9600);
+}
+
+void loop(){
+  //maju 60;
+  //for (int i=0; i<1000; i++){
+  if (!digitalRead(pinStatus)) {
+   maju();   
+  }
+  //}
+  Serial.println(digitalRead(pinStatus));
+}
+
+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(INA1,LOW);
+digitalWrite(INB1,LOW);
+digitalWrite(INA2,LOW);
+digitalWrite(INB2,HIGH);
+digitalWrite(INA3,HIGH);
+digitalWrite(INB3,HIGH);
+digitalWrite(INA4,HIGH);
+digitalWrite(INB4,LOW);
+}
+void step2(){
+digitalWrite(INA1,HIGH);
+digitalWrite(INB1,HIGH);
+digitalWrite(INA2,LOW);
+digitalWrite(INB2,HIGH);
+digitalWrite(INA3,LOW);
+digitalWrite(INB3,LOW);
+digitalWrite(INA4,HIGH);
+digitalWrite(INB4,LOW);
+}
+void step3(){
+digitalWrite(INA1,HIGH);
+digitalWrite(INB1,HIGH);
+digitalWrite(INA2,HIGH);
+digitalWrite(INB2,LOW);
+digitalWrite(INA3,LOW);
+digitalWrite(INB3,LOW);
+digitalWrite(INA4,LOW);
+digitalWrite(INB4,HIGH);
+
+
+}
+void step4(){
+digitalWrite(INA1,LOW);
+digitalWrite(INB1,LOW);
+digitalWrite(INA2,HIGH);
+digitalWrite(INB2,LOW);
+digitalWrite(INA3,HIGH);
+digitalWrite(INB3,HIGH);
+digitalWrite(INA4,LOW);
+
+digitalWrite(INB4,HIGH);
+
+}