Assume that you are moving towards a complex microcontroller project bundled with blinkers, beepers, and a display panel. To link a standard 16×2 LCD directly with the microcontroller, for instance ...

After uploading the sketch, open the Arduino Serial Monitor (Tools > Serial Monitor). The sketch will automatically detect the I2C address of the connected LCD module and initialize it. You should see ...

This script was developed by Quentin Poret and Christophe using the Tinkercad software. It uses the LiquidCrystal library to interact with a 16x2 LCD display, which is compatible with all LCD screens ...