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 ...

Once you have your cable and source, simply connect them to the Nano. Your board will automatically receive a regulated 5V supply and power up straight away. That's all there is to it, really.

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 ...