To connect an LCD to an Arduino without using an I2C module, you' ... Arduino board (e.g., Uno, Mega, Nano) 16x2 or 20x4 LCD module with an HD44780-compatible controller; 10kΩ potentiometer (for ...

To connect an LCD to an Arduino without using an I2C module, you'll need to connect the LCD directly to the Arduino using its parallel interface. Below is a guide to help you achieve this: Arduino ...