LiquidCrystal lcd(62,63,64,66,67,68,69);
The constructor format is:
LiquidCrystal lcd(RS, EN, D4, D5, D6, D7);
==> LiquidCrystal lcd(A8, A10, A12, A13, A14, A15);
The circuit:
- LCD RS pin to digital pin 12
- LCD Enable pin to digital pin 11
- LCD D4 pin to digital pin 5
- LCD D5 pin to digital pin 4
- LCD D6 pin to digital pin 3
- LCD D7 pin to digital pin 2
- LCD R/W pin to ground