This can be a well-liked 16×4 LCD with Blue Backlight. It’s based mostly on the SPLC780 or S6A0069 show controller which makes it’s simple to interface this show with most microcontrollers in a variety of purposes.. Its excessive recognition ensures that regardless of which micro controller platform you might be utilizing, you’ll positively discover prepared libraries to make use of this LCD.
Content material- LCD modules are very generally utilized in most embedded initiatives, the rationale being its low cost worth, availability and programmer pleasant. Most people would have encounter these shows in our each day life, both at PCO’s or calculators. The looks and subsequently the pinouts have already been visualized above now permit us to get a contact technical.
A 16×4 LCD (Liquid Crystal Show) means it could possibly show 16 characters per line and there are 4 such strains.
This can be a well-liked 16×4 LCD with Blue Backlight. It’s based mostly on the SPLC780 or S6A0069 show controller which makes it’s simple to interface this show with most microcontrollers in a variety of purposes.
Its excessive recognition ensures that no matter which micro controller platform you are utilizing, you will positively discover prepared libraries to make use of this LCD.It really works on 5v and contains a blue backlight which can be switched on and off as desired. The distinction of the display screen can be managed by various the voltage on the distinction management pin (pin 15).
16×4 LCD is called so as a result of; it is 16 Columns and a couple of couple of Rows. There are tons of combos accessible like, 8×1, 8×2, 10×2, 16×1, and so on. however the foremost used one is that the 16×4 LCD. So, it will have (16×4=64) 64 characters in complete and each character are going to be produced from 5×8 Pixel Dots. We all know that each character has (5×8=40) 40 Pixels and for 64 Characters we’ll have (64×40) 2560 Pixels. Additional, the LCD ought to even be instructed concerning the Place of the Pixels.
Therefore it will be a busy job to deal with the whole lot with the help of MCU, therefore an Interface IC like HD44780is used, which is mounted on the bottom of the LCD Module itself. The operate of this IC is to induce the Instructions and Information from the MCU and course of them to show significant data onto our LCD Display. In case you are a sophisticated programmer and wish to create your personal library for interfacing your Microcontroller with this LCD module then you need to perceive its working and instructions which could be discovered its datasheet.
