const int ledPin = 6; // LED connected to pin 6
const int buttonPin = 7; // Push button connected to pin 7
int buttonState = 0; // Variable to store button state
void setup() {
pinMode(ledPin, OUTPUT); // Set LED pin as output
pinMode(buttonPin, INPUT); // Set button pin as input
}
void loop() {
buttonState = digitalRead(buttonPin); // Read button state
// Turn LED on only when button is pressed (HIGH)
if (buttonState == HIGH) {
digitalWrite(ledPin, HIGH); // Turn LED on (HIGH)
} else {
digitalWrite(ledPin, LOW); // If button is not pressed (LOW), turn LED off
}
}