Duemilanove interface with LCD

Forum 2005-2010 (read only) Hardware Interfacing
1

On the Duemilanove, what is the pin A0?

2

Analog Input 0.

3

Your question is so ambiguous that it defies answering. Try rephrasing it.

Don

4

Sort of shiny metal, and small.

5

Some may say it's part of a 6 pin header socket.