Character Character LCD Display with Arduino

From the previous article that discusses the use of Character LCD Display with Arduino (Part 1 - Parallels Form) in this article, we will explain in another section. The 16x2 Character LCD Display with Arduino in I2C (Serial), including the actual use and what functions are used to operate the LCD screen.

            First of all, let's go back and look at what the I2C-connected LCD monitor has to do with the connection pins. An I2C-connected LCD monitor, also known as a serial connection, is an LCD. Common with the I2C Bus Board that makes it easier to use and also comes with VR for adjusting screen intensity. The I2C format uses pins to connect to The 4-pin Microcontroller (Parallel with 16 pins) makes it easy to use and more convenient. See the table below.

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