good morning everyone!

How to connect a 16 x 2 direct LCD to the Arduino Mega.

In the diagram shown the connection is made to an expansion card and the pin "D" that goes on the RS of the LCD, I do not know

thank you very much
ago in Electronic Components by

1 Answer

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Connect it exactly as on diagrams - directly to the address bus lines (4 wires) and to signal (pin) and data (D pin).
Why do you think this is some "expansion"?
Vlad

ago by
0
thanks for listening!

I'll try again, this data pin (D) that confused me.

I meant I'm not using ma expansion card, I'm calling direct on the 2560.

thankful
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