The circuit shown was done in Tinkercad, I have checked the connections a few times bit the circuit will not work using the basic "Hello World" sketch.
#include <LiquidCrystal.h>
LiquidCrystal lcd(12, 11, 5, 4, 3, 2);
void setup()
{
lcd.begin(16,2);
lcd.print("hello, world!");
}
void loop() {}
Any ideas?
