Arduino Quiz #3

Question 1

Question

A function is a series of programming statements that can be called by name. Which command is called repetitively over and over again as long as the Arduino has power.

Answer

loop()
setup()
output()
input()

Question 2

Question

A function is a series of programming statements that can be called by name. Which command delays the LED by a number of milliseconds is _______.

Answer

loop()
setup()
delay()
stop()

Question 3

Question

What does this sketch do ?

Image:

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Answer

This sets up the pin that our LED is connected to as an OUTPUT pin.
This sets up the pin that our LED is connected to as an INPUT pin
This sets up and LED to turn off
Turns the LED off by writing LOW out on the pin.

Question 4

Question

If we start by writing HIGH out on the pin connected to the LED. What will it make the LED do? (HIGH means putting 5V out on the pin)

Answer

Turn the LED on
Turn the LED off

Question 5

Question

If we start by writing LOW out on the pin connected to the LED. What will it make the LED do? (LOW means putting 0V out on the pin)

Answer

Turn the LED on
Turn the LED off

Question 6

Question

It starts with a /* and continues until a */ What does this do ?

Answer

Loads a sketch
Makes comments
Compiles quicker
Makes stars appear

Question 7

Question

How many digital pins are there on the UNO board?

Answer

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Arduino Quiz #3

Description

Resource summary

Question 1

Question 2

Question 3

Question 4

Question 5

Question 6

Question 7

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	Created by PathaPadha Support over 3 years ago