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Chapter 11.1 - Interfacing 16x2 LCD with 8051 Microcontroller on Breadboard - Description


As we have already specified we are going to interface 16x2 LCD with 8051 Microcontroller, we are going to connect it to the Port 2 of LCD, we expect that you have already gone through links, we are going to start telling you about the basic working, We are going to make connections and program the 16x2 LCD to display a small text. We will also give you a library which is made for 8051 Microcontroller, If you have studied about the LCD briefly, you will see that there are two modes of operating a 16x2 LCD, the first is 8 bit mode where all the 8 data pins are used, and other is 4 bit mode where only 4 datapins of the LCD is used. We are going to used the LCD in 4 bit mode where the upper 4 data pins of 16x2 LCD will be connected to port 2 of 8051 Microcontroller.

Go8051 Tutorial

Go8051.com is a medium for hobbyist and enthusiasts to learn 8051 microcontroller from scratch on bread board.

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