29 Questions
What should you do to avoid errors when uploading a program to an Arduino board?
Choose the correct Arduino board name
Which function in the Arduino software structure is responsible for initializing variables, pin modes, and using libraries?
setup()
What type of code is uploaded and run on an Arduino board?
Program
Where can you find the option to select the serial port for your Arduino board?
Tools → Serial Port
What should you do if you encounter prompts to install drivers during Arduino setup?
Give permissions to install the drivers
How many main functions make up the Arduino software structure?
Two
Sketch is a term used by Arduino to refer to:
A program
What is the programming language used to program Arduino microcontrollers?
C and C++
Which architecture does Arduino's processor use for memory separation?
Harvard architecture
What is the role of Arduino IDE in the Arduino development process?
Writing and uploading computer code
Which microcontroller is commonly found in the Arduino Uno Board?
ATmega328
What type of memory stores the program code in an Arduino board?
Flash program memory
How are Arduino boards able to convert various inputs into outputs?
By reading sensor inputs and executing code
What is the function of the voltage regulator on the Arduino Uno board?
Control voltage and stabilize it for the board's components
How many digital input/output pins does the Atmega328 on Arduino Uno consist of?
14
What is the purpose of the crystal oscillator on the Arduino board?
Help in time-related applications
How much SRAM does the Atmega328 on Arduino Uno have?
2 KB
What is the purpose of the ICSP (In-Circuit Serial Programmer) header on the Arduino Uno board?
To enable external programming of the microcontroller
What do the TX and RX LEDs indicate on an Arduino UNO board?
TX LED flashes while sending serial data; RX LED flashes during receiving process
How many digital I/O pins are available on the Arduino UNO board?
15
What is the purpose of the pins labelled with a "~" on the Arduino UNO board?
Generate PWM output
What does AREF stand for on the Arduino UNO board?
Analog Reference
Which pin on the Arduino board is used to convert the signal from an analog sensor into a digital value?
Analog pins
What does the ICSP pin header on the Arduino consist of?
MOSI, MISO, SCK
What role does the power LED indicator play on the Arduino board?
Indicates successful power connection
What range of voltage can be used to power the Arduino board through the Vin pin?
7-12V
What is the primary role of the main microcontroller on an Arduino board?
Processing data and instructions for the board
What does the 'setup()' function in Arduino software structure primarily handle?
Initializing variables and pin modes
When does the 'setup()' function in an Arduino sketch run?
After every power up or reset of the Arduino board
Test your knowledge on how to reset an Arduino board using the reset button or by connecting an external reset button to the Arduino pin labelled RESET. This quiz also covers the pin diagram of an Arduino board including pins for power supply, ground, and analog pins.
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