const int ledPin = 8;
void setup() {
pinMode(ledPin, OUTPUT);
}
void loop() {
digitalWrite(ledPin, HIGH);
delay(3000);
digitalWrite(ledPin, LOW);
delay(2000);
}
// Challenge C: 5 seconds (3 seconds ON + 2 seconds OFF).const int ledPin = 8;
void setup() {
pinMode(ledPin, OUTPUT);
}
void loop() {
digitalWrite(ledPin, HIGH);
delay(3000);
digitalWrite(ledPin, LOW);
delay(2000);
}
// Challenge C: 5 seconds (3 seconds ON + 2 seconds OFF).