@@ -39,4 +39,7 @@ Visit [https://wokwi.com/](https://wokwi.com/). There is no need to create an ac
> :books: Add a pushbutton. The functionality of the LED should remain the same, but it should only light up, when the Button is being pressed! How is the button to be connected? ( :bulb: digitalRead(), INPUT_PULLUP, ...)