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Microcontroller › Arduino › Arduino LCD Connection. LCD not displaying anything
Used Pin Connection:
LCD Pin to Arduino Pin
14 to Arduino 2
13 to Arduino 3
12 to Arduino 4
11 to Arduino 5
6 to Arduino 10
5 to Arduino 11
4 to Arduino 12
1 to Arduino GND
2 to Arduino +5V
Used the Code:
// include the library code:
#include
Hi deepak,
i haven't connect LCD 3rd pin to the 10K pot. to set contrast 10K is required at 3rd pin. and please connect 5th pin of LCD to the ground.
if you want more information please check below link.
http://www.engineersgarage.com/embedded/arduino/how-to-interface-4-bit-lcd-with-arduino
if you continuously displaying text in loop functions you will not get anything on display
remove two lines in loop() function