Arduino Programming Basics

What is Arduino?

• A prototype platform based on easy-to-use hardware and software.

• A type of programming language.

• A brand of microcontrollers.

• A software for video editing.

What are the advantages of Arduino?

• Cross-platform compatibility.

• High cost.

• Limited programming environment.

• Closed source.

What is the function of the voltage regulator?

• To control the voltage given to the Arduino board.

• To increase the power supply.

• To connect to the internet.

• To reset the Arduino.

What does AREF stand for?

• Analog Reference

• Analog Reset

• Analog Reference Error

• Analog Read Error

What is the purpose of the Arduino IDE?

• To upload programs and communicate with Arduino boards.

• To design graphics.

• To play games.

• To manage files.

What is the maximum voltage recommended for Arduino?

• 20 Volts

• 12 Volts

• 5 Volts

• 30 Volts

What is the function of the TX and RX LEDs?

• To indicate serial communication.

• To show power status.

• To display error messages.

• To indicate the board is connected.

What is the purpose of the reset button on the Arduino board?

• To start the program from the beginning.

• To turn off the board.

• To upload new programs.

• To connect to the internet.

What is the function of the crystal oscillator?

• To help Arduino deal with time issues.

• To increase power supply.

• To reset the board.

• To connect to external devices.

What is the function of the ICSP pin?

• To code and boot an Arduino from an external source.

• To connect to the internet.

• To reset the board.

• To power the board.