What is the purpose of using an IF statement in the context of controlling an LED with a button?
If with Button: Arduino Course 5.2

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1.
OPEN ENDED QUESTION
3 mins • 1 pt
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2.
OPEN ENDED QUESTION
3 mins • 1 pt
Describe the circuit setup required to connect an LED and a push button.
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3.
OPEN ENDED QUESTION
3 mins • 1 pt
What role does the 10K resistor play in the circuit?
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4.
OPEN ENDED QUESTION
3 mins • 1 pt
Why is it important to use a pull-down resistor in this circuit?
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5.
OPEN ENDED QUESTION
3 mins • 1 pt
What is the significance of using global variables for the LED and button pins?
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6.
OPEN ENDED QUESTION
3 mins • 1 pt
Explain how the digital read function works in the context of the button press.
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7.
OPEN ENDED QUESTION
3 mins • 1 pt
What happens to the LED when the button is pressed according to the code?
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