void setup(){
pinMode(2,INPUT);
pinMode(3, OUTPUT);
}
void loop(){
int x = digitalRead(2);
if(x==0){
digitalWrite(3,HIGH);
}else{
digitalWrite(3,LOW);}
}void setup(){
pinMode(2,INPUT);
pinMode(3, OUTPUT);
}
void loop(){
int x = digitalRead(2);
if(x==0){
digitalWrite(3,HIGH);
}else{
digitalWrite(3,LOW);}
}