The Arduino code in the "serial_to_LCD" folder reads data from the Arduino serial port and displays it on the LCD screen (HD44780 compatible). It works both with the virtual serial port through the ...

This project demonstrates how to use the DHT22 temperature and humidity sensor with an I2C 16x2 LCD display using Arduino. The sensor readings are displayed in real-time on the LCD, along with serial ...

Examine the Serial.print () and Serial.println () statements for syntax errors. Since print and println are common among several programming languages, sometimes a usage that is valid in one doesn’t ...

Most of us would be familiar with the 16×2 Dot matrix LCD display that is used in most of the projects to display some information to the user. However, these LCD displays have a lot of limitations in ...

In this article we discussed about 16x2 LCD, its working, pinout, and also how to use 16x2 LCD with Arduino. We provided Circuit Diagram, Complete Arduino Code, and step-by-step guide.