
Arduino I2C LCD 16x2

Quiz
•
Education
•
12th Grade
•
Hard
Hafizul Hasmie
Used 2+ times
FREE Resource
10 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What does I2C stand for in the context of Arduino communication?
Integrated Inter-Communication
Intra-Inter Chip
Inter-Integrated Circuit
Internal 2 Circuit
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Explain the role of SDA and SCL pins in I2C communication.
SDA pin is for clock synchronization, and SCL pin is for data transfer.
SDA pin is for power supply, and SCL pin is for grounding.
SDA pin is for address selection, and SCL pin is for voltage regulation.
SDA pin is for data transfer, and SCL pin is for clock synchronization.
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
How do you initialize the Wire library for I2C communication in Arduino?
#include
Wire.init();
Wire.beginTransmission();
Wire.setup();
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the function of LiquidCrystal library in Arduino for LCD displays?
It is used to play audio files in Arduino.
It is used to control LCD displays in Arduino.
It is used to control motors in Arduino.
It is used to measure temperature in Arduino.
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
How many columns and rows are there in a standard 16x2 LCD display?
16 columns and 2 rows
12 columns and 4 rows
16 columns and 4 rows
8 columns and 2 rows
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Write a sample code snippet to display 'Hello, World!' on a 16x2 LCD using Arduino.
lcd.begin(16, 2);
LiquidCrystal lcd(12, 11, 5, 4, 3, 2);
lcd.print('Hello, World!');
#include
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Explain the process of connecting a 16x2 LCD to an Arduino board.
Connect the LCD pins randomly to the Arduino board
Use a USB cable to connect the LCD to the Arduino board
The process involves connecting the VCC, GND, SDA, and SCL pins of the LCD to the corresponding pins on the Arduino board.
Only connect the VCC and GND pins of the LCD to the Arduino board
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