//Fab Academy const int buttonPin = 7; // mapped to PA7 of ATtiny44 const int ledPin = 8; // mapped to PB2 of ATtiny44 // variables will change: int buttonState = 0; // variable for reading the pushbutton status void setup() { // initialize the LED pin as an output: pinMode(ledPin, OUTPUT); // initialize the pushbutton pin as an input: pinMode(buttonPin, INPUT); } void loop() { // read the state of the pushbutton value: buttonState = digitalRead(buttonPin); // check if the pushbutton is pressed. // if it is, the buttonState is HIGH: if (buttonState == HIGH) { // turn LED on: digitalWrite(ledPin, LOW); } else { // turn LED off: digitalWrite(ledPin, HIGH); } }