void setup() {
pinMode(2, INPUT);
pinMode(3, OUTPUT);
}
void loop() {
int i = digitalRead(2);
if (i == 0) {
digitalWrite(3, HIGH);
}
else {
digitalWrite(3, LOW);
}
delay(1000);
}void setup() {
pinMode(2, INPUT);
pinMode(3, OUTPUT);
}
void loop() {
int i = digitalRead(2);
if (i == 0) {
digitalWrite(3, HIGH);
}
else {
digitalWrite(3, LOW);
}
delay(1000);
}