//----------------------------------------------------------
// LED_w_Serial blinks LED and talks to the Serial monitor
// Hardware setup:
// Wire an LED through a 330 ohm resistor from pin 7 to GND
//----------------------------------------------------------
int ledPin = 7; // assign number variable to name "ledPin"
void setup() {
pinMode(ledPin, OUTPUT); // set LED pin as an output
Serial.begin(9600);
}
void loop() {
digitalWrite(ledPin, HIGH); // Turn LED on
Serial.println("I'm turned on!");
delay(1000); // Delay 1 second
digitalWrite(ledPin, LOW); // Turn LED off
Serial.println("I'm turned off!");
delay(1000); // Delay 1 second
}
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