void loop() { // put your main code here, to run repeatedly: int sw=digitalRead(13); Serial.println(sw); if(digitalRead(13)==1) { digitalWrite(10,HIGH); digitalWrite(8,HIGH); digitalWrite(12,LOW); digitalWrite(11,LOW); digitalWrite(9,LOW); } else { digitalWrite(10,LOW); delay(1000); digitalWrite(11,HIGH); delay(1000); digitalWrite(11,LOW); delay(1000); digitalWrite(12,HIGH); delay(5000); } }


여기서 if(digitalRead(13)==1) 일때는 스위치 안눌렀을때 그냥 평상시에 스위치상태로

else문 즉 if(digitalRead(13)==0)일때는 스위치 눌렀을때만 작동하는 코드임?


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