Kizspy | Question: 22
(Choose 1 answer)
In code: pinMode(2, INPUT_PULLUP); When the button is not pressed, and the internal pull-up resistor is enabled on digital pin 2, what is the voltage level on this pin?
A. 0 volts
B. 5 volts
C. 3.3 volts
D. It depends on the button's position
