Arduino Momentary Push Button and Simple Circuit drawing

The video tutorial explains the concept of momentary push buttons, how they function in a circuit, and their physical structure, including the prongs and sides. It further details setting up a button circuit using an Arduino, emphasizing the role of pull-down resistors to manage voltage levels and ensure proper circuit operation.

Summarize the process of setting up a button circuit with an Arduino as described in the text.

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How does pressing the button affect the voltage at pin 5?

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What is meant by the term 'floating' in relation to pin 5?

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