Hello, I've been trying to google an answer to this question but think I lack the knowledge to phrase it properly. I have an RGB led that I would like to shine red when one button is pressed, green when another button is pressed and blue when both buttons are pressed. I tried messing with creating…

Using 2 buttons simultaneously to make a 3rd action

anon57585045 November 19, 2017, 10:06pm 2

  buttonState4 = digitalRead(buttonPin2);digitalRead(buttonPin3);

What is this supposed to do?

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