the analog pins A0 .. A5 can be addressed as digital pins 14..19. just set pinMode(14, OUTPUT); and use digitalWrite(14, HIGH) etc.
For the LCD, you should configure it with 4 datalines iso 8. Most libs support that .
the analog pins A0 .. A5 can be addressed as digital pins 14..19. just set pinMode(14, OUTPUT); and use digitalWrite(14, HIGH) etc.
For the LCD, you should configure it with 4 datalines iso 8. Most libs support that .