Arduino Code to Interface 16x2 LCD. The following Arduino 16x2 LCD code will print Hello, World! on the first line of the display and the time the Arduino was running in seconds on the second line. // ...

Contribute to NirmalKnock/Arduino-I2C-lcd-tutorial development by creating an account on GitHub.

This project shows how to connect an LCD screen to an Arduino Mega 2560 and use potentiometers (knobs) to adjust the screen’s contrast and control an extra function, like brightness. Explaining the ...

Full Arduino code for measuring the DC voltage is given in the Code part below. Code is simple and can be easily understood. ... So here in the code Serial.println is used to print the values on ...

The hardware configuration described have been tested with an Arduino UNO R3, a 16×2 LCD, and an I2C LCD backpack purchased from an eBay seller. Further, the example sketch has been fully tested with ...

code: // C++ code // include the library code: #include // initialize the library with the numbers of the interface pins LiquidCrystal lcd(12, 11, 5, 4, 3, 2); int ultrasonic = 0; long ...