Interfacing 16x2 LCD Display to Arduino Uno (Contrast pin settings)

Interfacing 16x2 LCD Display to Arduino Uno (Contrast pin settings)

 Pin out of 16x2 LCD Display:


Contrast Connection of 16x2 LCD Display:

Most of the electronics engineers especially beginners struggle on what voltage to provide to contrast pin. For the LCD, we considered, the contrast was given 0.963V.

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