Test Your Knowledge!

To repeat a block of code multiple times.

To perform a specific action if a condition is true.

To declare variables.

To stop the program from running.

To check if a condition is true.

To execute a block of code a specific number of times.

To create a delay in the program.

To define a new function.

Serial.read()

Serial.input()

Input.read()

Read.serial()

It sets the value of a digital pin to HIGH or LOW.

It reads the value from a digital pin.

It creates a delay in the program.

It initializes the serial communication.

To read the value from a pin.

To set a pin as INPUT or OUTPUT.

To initialize the serial communication.

To create a delay in the program.

Send.serial()

Serial.write()

Serial.send()

Write.serial()

It checks for input from the user.

It pauses the program for a specified amount of time.

It repeats a block of code.

It initializes a variable.

if condition { // code }

if (condition) { // code }

if {condition} // code

if: condition { // code }

It will print the numbers 0 to 4 on the Serial Monitor.

It will print the numbers 1 to 5 on the Serial Monitor.

It will result in an error.

It will result in an error !

while (1) { // code }

while (true) { // code }

loop forever { // code }

for (;;) { // code }