1#include <LiquidCrystal.h>
2
3// Initialize the library with your exact pin sequence:
4// RS = 7, EN = 8, D4 = 9, D5 = 10, D6 = 11, D7 = 12
5LiquidCrystal lcd(7, 8, 9, 10, 11, 12);
6
7void setup() {
8 // Set up the LCD's number of columns and rows (assuming a standard 16x2 display):
9 lcd.begin(16, 2);
10
11 // Set the cursor to column 0, line 0 (top row)
12 lcd.setCursor(0, 0);
13 lcd.print("you are my 5V");
14
15 // Set the cursor to column 0, line 1 (bottom row)
16 lcd.setCursor(0, 1);
17 lcd.print("I am your GND");
18}
19
20void loop() {
21 // Nothing to loop! The text will stay on the screen.
22}
