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WorksheetsArduino Basics Quiz (G12)
Total questions: 22
Worksheet time: 11mins
What is the main function of a microcontroller in an Arduino board?
To execute code
To power the board
To connect sensors
To provide internet access
Which pin on the Arduino board is used to read signals from sensors?
Digital pin
Analog pin
Power pin
Reset pin
What is the purpose of the GND pin on an Arduino board?
To control motors such as DC and AC
To provide a path for completing the circuit
To read digital and analog signals at the same time
To upload code that will be beneficial in the robot
The USB port on an Arduino is primarily used for:
Resetting the board
Powering the board externally
Uploading code from a computer
Controlling motors that are connected on the board
What does PWM stand for in Arduino?
Pin Width Management
Power Wave Modulation
Pulse Width Modulation
Power Width Measurement
Which type of signal can the digital pins on an Arduino read or send?
0-255 signals
Audio signals
Temperature data
HIGH/LOW signals
What is the main difference between analog and digital signals?
Both are ON/OFF
Both are adjustable
Digital is adjustable; analog is ON/OFF
Analog is adjustable; digital is ON/OFF
In what way can Arduino boards be powered through?
Bluetooth
USB or battery
Ethernet cable
Battery power only
Which Arduino model is the most suitable for beginners?
Arduino Nano
Arduino Mega
Arduino Uno
Arduino Due
What is the primary function of the voltage regulator on an Arduino?
Controls motors
Resets the board
Stabilizes power to the board
Uploads code to the board itself
What does the reset button on an Arduino board allow you to do?
Connect to Wi-Fi
Turn the board off
Start the program again
Save data on the board
Which Arduino variant is known for its small size?
Arduino Uno
Arduino Mega
Arduino Nano
Arduino Micro
What does the GND pin on an Arduino board serve as?
Power source
Reset switch
Data storage
Ground reference
What is the maximum number of analog pins on an Arduino Mega?
6
8
10
16
The ATmega328P microcontroller is used in which Arduino model?
Arduino Nano
Arduino Dos
Arduino Due
Arduino Unano
How many digital pins does an Arduino Uno have?
10
12
14
16
Which microcontroller does the Arduino Mega use?
ATmega328P
ATmega2560
ATmega2650
ARM Cortex-M4
What is the typical range of an Arduino’s analog output?
0-1023
0-255
0-500
0-100
What voltage does a USB connection provide to an Arduino?
3.3V
5V
7V
12V
What is the recommended voltage range for the barrel jack?
3-5V
5-7V
7-12V
9-15V
What type of power does the USB connector provide to the Arduino?
7V
5V
9V
12V
Which of the following is an example of an Arduino input device?
LED
Buzzer
Joystick
Speaker
