JHDA Datasheet PDF Download – 16 CHAR x 2 ROW LCD MOUDULE, JHDA data sheet. ETC JHDA datasheet, 16 CHAR x 2 ROW LCD MOUDULE (1-page), JHDA datasheet, JHDA pdf, JHDA datasheet pdf, JHDA pinouts. 16*2 LCD (Liquid Crystal Display) module widely used in devices & circuits. This tutorial covers pin diagram, description and Datasheet of 16×2 Character LCD.

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As far as i find in micrcontroller textbooks LCD modules based on HD are supposed to have 14 pins. Hi iam a beginner to your tutorial. This can be a contrast issue. For a better experience, please enable JavaScript in your browser before proceeding. Equating complex number interms of the other 6.

Choosing Battery for Robots. How reliable is it? Can you tell me what programming language you are using while writing a program. RS pin of lc LCD module is connected to digital pin 12 of the arduino.

JHD162A Datasheet PDF

We shall publish an article on the same soon. I have checked all the connections thoroughly. LCD modules form a very important part in many arduino based embedded system designs.

This pin is meant for enabling the LCD module. Heat sinks, Part 2: Ajay — We shall! Please help me for resolve the issue.


The JHDA has 16 pins and can be operated in 4-bit mode using only 4 data lines or 8-bit mode using all 8 data lines. This method is very simple, requires less connections and you can almost utilize the full potential of the LCD module.

In this LCD each character is eatasheet in 5×7 pixel matrix.

JHDA Datasheet – 16 Characters x 2 Lines, LCD Module

Distorted Sine output from Transformer 8. A command is an instruction given to LCD to do a predefined task like initializing it, clearing its screen, setting the cursor position, controlling display etc. Adjust the potentiometer to solve this problem. Dec 242: Read this article before attempting the LCD version. The 10K potentiometer is used for adjusting the contrast of the display. To participate you need to register. LCD Liquid Crystal Display screen is an electronic display module and find a wide range of applications.

Great tutorial with examples! Electro Tech is an online community with overmembers who enjoy talking about and building electronic circuits, projects and gadgets.

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Datasheet JHD 162A LCD module

The normal setting is between 0. If we make the RS pin LOW and feed an input to the data lines, then this will be treated as a command a command to be written to LCD controller — like positioning cursor or clear screen or scroll. If you have any doubts or you come across any problems while interfacing, please ask in comments section. The data register stores the data to be displayed on the LCD.


Googling shows only Chinese forums. The LM35 datasneet sensor is interfaced to the analog input pins of the arduino. This declaration is what makes the program to understand the type of LCD module number of columns and lines of modules used in hardware.

The full program for interfacing LCD to arduino is shown below. I hope you find it usefull! SPI Module of Arduino. Part and Inventory Search.

16 x 2 LCD Datasheet | 16×2 Character LCD Module PINOUT

Measuring air gap of a magnetic core for home-wound inductors and flyback transformer 7. Previous post Next post. The commands and data are fed to the LCD module though these pins.

What is Web Browser. Please learn the difference and in the future, give more thought to the title of your articles such that the title reflects what the article is actually about.

Input port and input output port declaration in top module 2. Pioneer Elite vsxtx water damage no power Started by Watin Today at CMOS Technology file 1. Thread starter akg Start date Oct 14,