// MCU BASIC: https://www.basic4mcu.com
// DateTime : 2018-10-24 오전 11:48:32
// by Ok-Hyun Park
//
int enPin=9;   //D9핀에ENABLE핀을연결함
int in1Pin=11; //D11핀에INPUT2핀을연결함
int in2Pin=12; //D12핀에INPUT1핀을연결함
//
void setup(){
  pinMode(in1Pin,OUTPUT);
  pinMode(in2Pin,OUTPUT);
}
//
void loop(){
  digitalWrite(in1Pin,HIGH); digitalWrite(in2Pin,LOW); // 오른쪽 회전
  for(int i=0;i<=255;i+=5){ analogWrite(enPin,i); delay(10); } // 가속
  for(int i=255;i>=0;i-=5){ analogWrite(enPin,i); delay(10); } // 감속
  delay(1000);
  digitalWrite(in1Pin,LOW); digitalWrite(in2Pin,HIGH); // 왼쪽 회전
  for(int i=0;i<=255;i+=5){ analogWrite(enPin,i); delay(10); } // 가속
  for(int i=255;i>=0;i-=5){ analogWrite(enPin,i); delay(10); } // 감속
  delay(1000);
}
 
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