กดสวิตเปิดปิด LED

int led = 5; int button = 16; int temp = 0; void setup(){ pinMode(led,OUTPUT); pinMode(button,INPUT); } void loop(){ temp = digitalRead(button); if(temp == HIGH){ digitalWrite(led,HIGH); Serial.println("LED TURNNED ON"); delay(1000); } else{ digitalWrite(led,LOW); Serial.println("LED TURNED OFF"); delay(1000); } }