It is a in style 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 functions.. Its excessive reputation ensures that irrespective of which micro controller platform you might be utilizing, you’ll undoubtedly discover prepared libraries to make use of this LCD.
Content material- LCD modules are very generally utilized in most embedded tasks, the rationale being its low-cost worth, availability and programmer pleasant. Most folk would have encounter these shows in our everyday life, both at PCO’s or calculators. The looks and due to this fact the pinouts have already been visualized above now permit us to get a contact technical.
A 16×4 LCD (Liquid Crystal Show) means it might show 16 characters per line and there are 4 such strains.
It is a in style 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 functions.
Its excessive reputation ensures that no matter which micro controller platform you are utilizing, you will undoubtedly discover prepared libraries to make use of this LCD.It really works on 5v and encompasses a blue backlight which can be switched on and off as desired. The distinction of the display will also be managed by various the voltage on the distinction management pin (pin 15).
16×4 LCD is named so as a result of; it is 16 Columns and a pair of couple of Rows. There are tons of combos obtainable like, 8×1, 8×2, 10×2, 16×1, and many others. however the foremost used one is that the 16×4 LCD. So, it’s going to have (16×4=64) 64 characters in complete and each character are going to be created 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 in regards to the Place of the Pixels. Therefore it’s going to be a busy process to deal with all the pieces 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 complicated programmer and wish to create your individual library for interfacing your Microcontroller with this LCD module then you need to perceive its working and instructions which may be discovered its datasheet.
