Arduino uno

What is Arduino Uno?

• A type of robot

• A power supply

• A microcontroller board

• A computer monitor

Which of the following is NOT a type of Arduino board?

• Arduino LilyPad

• Boarduino

• Arduino Uno

• Microbit

What is the primary purpose of Arduino?

• To control electronic components

• To browse the internet

• To store data permanently

• To write code

What language is commonly used in the Arduino IDE?

• Python

• C/C++

• Java

• HTML

Which of the following can Arduino NOT do?

• Control LEDs

• Play music

• Detect motion

• Cook food

What does the IDE in Arduino IDE stand for?

• Internet Development Engine

• Internal Device Emulator

• Integrated Development Environment

• Integrated Digital Encoder

What does a resistor do in a circuit?

• Increases voltage

• Limits current flow

• Stores electricity

• Acts as a switch

What is Tinkercad used for?

• Designing and simulating circuits

• Sending emails

• Printing documents

• Writing essays

Which component can make sound in an Arduino project?

• LED

• Resistor

• Switch

• Buzzer

What command sets a pin to OUTPUT or INPUT mode?

• digitalRead()

• analogWrite()

• pinMode()

• setup()