I have a question for the lcd's

[manbru11]

What are the data inputs of the LCDs D0 D1 D2 and D3 for?

[anon57585045]

Data.

Did you not see:

For problems with the Arduino IDE (integrated development environment). NOT for problems with your project.

[johnwasser]

@manbru11

What are the data inputs of the LCDs D0 D1 D2 and D3 for?

The LCD supports both 8-bit (D0-D7) and 4-bit (D4-D7) interfaces. On the Arduino we generally use the 4-bit interface to save data pins.

[anon57585045]

Yes, or read the data sheet, it's explained there.

[manbru11]

Ok, thanks

[sterretje]

Your topic has been moved to a more suitable location on the forum.

[Paul_B]

@anon57585045

Did you not see:

For problems with the Arduino IDE (integrated development environment). NOT for problems with your project.

But does that have anything to do with asking a question?

[anon57585045]

You're right, I have to learn to leave questions like this alone.