WorksheetsPersiapan PTS Level 8
Total questions: 50
Worksheet time: 46mins
Based on the construction of the Arduino Uno, how many analog pins are provided.....
13
5
6
14
Based on the construction of the Arduino Uno, how many digital pins are provided.....
11
12
13
14
Arduino is...
Microcontroller platform
Computer platform
Car company platform
Electronics platform
Analog pins are pins whose input and output values exceed...
0 and 1
4 and 8
7 and 12
8 and 9
In the image above, what type of Arduino is it?
Nano
Uno
Mega
Microcontroller
What is the function or syntax to run a program continuously until the Arduino is turned off?
loop ()
setup ()
void
int
What language is used to program Arduino?
C Language
Python
JavaScript
PHP Language
What software is used to program Arduino?
Arduino IDE
Arduino ID
Arduino DEI
Arduino IE
In programming on Arduino, the term used to speed up or slow down time is known as...
digitalWrite
PinLED
Delay
pinMode
the following is a type of arduino except...
arduino robo
arduino uno
arduino due
arduino mega
the following are the disadvantages of Arduino except...
cannot install an operating system
cannot upload programs to the microcontroller
has a small memory capacity
if you want to modify, you have to change the previous program
the name of the following Arduino component is...
roboboard
solderboard
white board
breadboard
The function of a breadboard is...
to convert electric current
to design a simple electronic circuit
to receive Bluetooth signals
to receive a voltage and convert it to a lower voltage
the name of the following Arduino component is....
jumper cable
LAN cable
HDMI cable
VGA cable
the function of a jumper cable is...
to connect electrical circuits
to connect wifi networks
to connect a computer display to an LCD
to connect solder
Giving names/variables to pins using the command….
void
define
write
println
while
The operating voltage of the Arduino Uno from the supply cable is … volts.
3.3
5
9
12
24
Light sensor or LDR is shown by the image….
A
B
C
D
E
The abbreviation of LDR in LDR sensor is….
Luminous Dependent Resistor
Light Distance Resistor
Light Dependent Resistor
Luminous Distance Resistor
Light Dependence Resistor
The command to include a library in a program is….
for
void loop
include
define
if else
The default delay on Arduino is measured in….
microsecond
second
picosecond
millisecond
minute
The result of the following program when uploaded to Arduino is….
LED lights up for 10 seconds and then turns off
LED lights up for 1 second and then turns off
LED lights up for 1 second, then turns off for 1 second, and repeats
LED lights up for 10 seconds, then turns off for 10 seconds, and repeats
LED blinks for 1 second
What is the purpose of the resistor in the LED circuit?
To limit the current and prevent the LED from burning out
To increase the brightness of the LED
To change the color of the LED light
To control the blinking pattern of the LED
Which pin on the Arduino is used to connect the positive leg of the LED?
Ground
Pin 13
Analog pin
5V pin
What is the function of the digitalWrite() command in Arduino programming?
Read analog sensor values
Set a pin HIGH or LOW
Print text on the serial monitor
Create delays in the program
What does the delay() function do in Arduino programming?
Turn off the LED
Set the pin to OUTPUT mode
Control the speed of the LED blink
Change the color of the LED
Which part of the Arduino code runs once when the program starts up?
Delay function
Loop
Comment blocks
Setup
How can you customize the LED blink pattern in the Arduino code?
By changing the LED position
By adjusting the resistor value
By changing the LED color
By modifying the delay times
What is the function of the setup() block in Arduino code?
To create delays in the program
To control the loop execution
To configure pins and settings at the start
To print output on the serial monitor
Which leg of the LED is connected to the ground?
Negative leg
Positive leg
Cathode
Anode
What is the purpose of the delay(1000) command in the Arduino code?
To turn off the LED
To wait for one second before the next action
To increase the LED brightness
To change the LED color
What is the main purpose of the Blink sketch?
Demonstrate use of pinMode()
Show basic Arduino sketch structure
Illustrate looping sketches
Blink an LED
What happens if you remove or comment out the setup() function?
Sketch works fine
LED blinks more rapidly
Sketch does not compile
LED stays on constantly
What logic level turns the LED off?
HIGH
LOW
float
begin
How to set the cursor position on the LCD?
Use the function placeCursor(x, y) to set the cursor position on the LCD.
Set the cursor position with the command positionCursor(x, y) on the LCD.
Use the command moveCursor(x, y) to set the cursor position on the LCD.
Use the command setCursor(x, y) to set the cursor position on the LCD.
What are the common Arduino pins used to connect an LED!
Analog pins 0, 1, or 2
Digital pins 9, 10, or 11
Digital pins 3, 4, or 5
PWM pins 6, 7, or 8
What is the function of a resistor in an LED circuit?
To limit the current so that the LED does not get damaged.
To increase the electrical power to the LED.
To change the color of the LED light.
To increase the brightness of the LED.
How to turn on an LED using Arduino?
Connect the LED to an analog pin of the Arduino and use the code analogWrite(pin, 255) to turn it on.
Use an external battery without connecting it to the Arduino to turn on the LED.
Connect the LED directly to ground without a resistor to turn it on.
Connect the LED to a digital pin of the Arduino and use the code digitalWrite(pin, HIGH) to turn it on.
What is the name of this component?
Arduino Uno
Arduino Mega
Arduino Nano
Arduino Leonardo
What is the name of this component?
LED
LCD
VLC
DLC
What is LCD Liquid Crystal and its function?
LCD is an audio system that uses liquid crystals to produce sound.
LCD is a data storage technology that uses liquid crystals.
LCD is a type of monitor that uses a cathode ray tube.
LCD is a display technology that uses liquid crystals to produce images.
What are two types of connections that can be used for an LCD?
USB-C
DisplayPort
DVI
VGA, HDMI
What is the name of this component?
Capacitor
Sensor
Resistor
Potentiometer
What command is used to display text on the LCD?
lcd.display()
lcd.write()
lcd.showText()
lcd.print()
Explain the function of the LiquidCrystal library on Arduino!
The function of the LiquidCrystal library is to control the LCD display on Arduino.
The function of the LiquidCrystal library is to read temperature sensors.
The function of the LiquidCrystal library is to manage WiFi connections.
The function of the LiquidCrystal library is to control servo motors.
How to set the cursor position on the LCD?
Use the function placeCursor(x, y) to set the cursor position on the LCD.
Set the cursor position with the command positionCursor(x, y) on the LCD.
Use the command moveCursor(x, y) to set the cursor position on the LCD.
Use the command setCursor(x, y) to set the cursor position on the LCD.
What are the basic steps to turn on 3 LEDs simultaneously!
Turn on 3 LEDs by connecting the cathode to positive and the anode to ground.
Turn on 3 LEDs by connecting all anodes to ground.
Turn on 3 LEDs using one resistor for all LEDs.
Turn on 3 LEDs by connecting the anode to positive and the cathode to ground.
What is the name of this component?
Scoreboard
Broadbeard
Breadboard
Chalkboard
What happens if an LED is connected with reverse polarity?
The LED will light up brighter
The LED does not light up and may be damaged if the reverse voltage exceeds the tolerance limit.
The LED functions normally without issues
The LED lights up with a red color
What is the name of this component?
LED
LCD
VLC
DLC
