Arduino Basic

What is the Arduino Integrated Development Environment (IDE)?**

• A software program for writing and uploading code

• A circuit board

• A type of sensor

• A type of microcontroller

What does "pinMode(pin, OUTPUT)" do

• Turns an LED on

• Reads the value of a pin

• Sets a pin as an input

• Sets a pin as an output

What does "digitalWrite(pin, HIGH)" do

• Sets a pin to low voltage

• Sets a pin to high voltage

• Reads the value of a pin

• Turns an LED off

What is a function in Arduino programming?

• A block of code that performs a specific task

• A type of variable

• A type of loop

• A type of comment

What is a loop in Arduino programming?

• A type of function

• A type of variable

• A block of code that executes only once

• A block of code that executes repeatedly

What does the "delay()" function do?

• Pauses the program execution for a specified time

• Speeds up the program execution

• Reads data from a sensor

• Writes data to a display

What is the Serial Monitor used for?

• To control motors

• To upload code

• To display data

• To debug code

What is a variable?

• A named storage location for data

• A type of function

• A type of loop

• A type of comment

**What is a comment in Arduino code?

• A line of code that is executed

• A line of code that is ignored by the compiler

• A type of variable

• A type of function

What is the purpose of the "setup()" function?

• To write data to actuators

• To execute code repeatedly

• To initialize variables and set up pins

• To read data from sensors