LCD Custom Characters

Custom Characters on LCD using PIC – MPLAB XC8

I hope that you already go through our tutorial, Interfacing LCD with PIC Microcontroller – MPLAB XC8. HD44780 compatible controllers used in these LCDs allows us to define 8 custom characters in addition to the standard pre-programmed characters. In this tutorial we will learn, how to create custom characters on LCD using PIC Microcontroller and MPLAB XC8 compiler. DDRAM, CGROM and CGRAM CGROM – Character Generator ROM This is the memory which holds 5×8 or 5×10 dot patterns of predefined characters in [...]

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LCD Custom Characters

Custom Characters on LCD using PIC – MikroC

I hope that you already go through our tutorial, Interfacing Character LCD with PIC Microcontroller – MicroC Pro. These character based LCDs are commonly made using HD44780 compatible controllers. It allows us to define 8 custom characters in addition to the standard pre-programmed characters. In this tutorial we will learn to define our own custom characters using MikroC compiler. DDRAM, CGROM and CGRAM CGROM – Character Generator ROM This is the memory which holds 5×8 or 5×10 dot patterns of predefined characters [...]

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16x2 Green Character LCD Module

Interfacing LCD with Arduino Uno

16×2 character LCD display is a very basic LCD module which is commonly used in electronic projects. 16×2 means it can display 2 rows of 16 characters (columns). Its other variants such as 16×1, 16×4 etc are also available. These LCDs are usually made using HD44870 compatible controllers. In this tutorial we will see how to interface a 16×2 Character LCD display with Arduino Uno development board. Arduino provides built in libraries for interfacing HD44870 compatible LCDs. 16×2 LCD Pin [...]

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