Use testing mode in order to show "hello world" on the screen at arduino startup : Verify contrast (it could be too low preventing you to see text), you can adjust contrast using the blue ...

Displays a static message centered on the second row of the LCD. Scrolls a custom message on the first and fourth rows of the display. Adjustable scroll speed using a delay in the loop. Ensure the ...

Abstract: This paper presents the design of an Intellectual Property (IP) that converts a serial output signal into a parallel output signal for a liquid crystal display (LCD). The IP is intended for ...