ZIP Class - Circuit SD Adv #6

This component is called pushbutton. What is its function?

• To connect or break a circuit.

• To set LED's color

• To fade an LED's light

• To resist electric current

Can we use this component as digital input for Arduino UNO?

• Yes, of course!

• No, we can't.

• I'm not sure.

• I don't know.

To read the state of a pin, what function should we use?

• digitalWrite()

• digitalRead()

• analogWrite()

• analogRead()

To read an electric signal from a potentiometer, what function should we use?

• digitalWrite()

• digitalRead()

• analogWrite()

• analogRead()

Arduino UNO's ADC can convert an incoming analog signal between 0V and 5V into a range of numbers from 0 to ...

• 255

• 10

• 1023

• 65535