Raspberry Pi and Arduino - Go to The Next Level - Push Button - Circuit

The video tutorial guides viewers through adding a push button to a breadboard, connecting it with a resistor to ensure proper functionality, and completing the circuit by linking it to a 5V power source and a digital pin. The tutorial also explains the role of pull-down resistors and provides a visual overview of the completed physical circuit setup.

What is the first step in adding a push button to the breadboard?

• Attach it to a power source

• Place it in the middle of the breadboard

• Connect it to a digital pin

• Connect it to an LED

What is the purpose of the 10K ohm resistor in the circuit?

• To reduce current flow

• To connect to the LED

• To act as a pull-down resistor

• To increase the voltage

What happens to the push button state when it is pressed if a pull-down resistor is used?

• It remains low

• It becomes high

• It becomes negative

• It stays the same

Which side of the push button is connected to the 5 Volt line?

• The right side

• The left side

• Both sides

• Neither side

To which digital pin is the push button connected in the circuit?

• Pin number 5

• Pin number 6

• Pin number 7

• Pin number 8