LCD (Liquid Crystal Display) screen is an electronic display module. A 20x4 LCD display is very basic module and is very commonly used in various devices and circuits. These modules are preferred over seven segments and other multi segment LEDs. The reasons being: LCDs are economical; easily programmable; have no limitation of displaying special & even custom characters (unlike in seven segments), animations and so on.

A 20x4 LCD means it can display 20 characters per line and there are 4 such lines. In this LCD each character is displayed in 5x8 pixel matrix. This LCD has two registers, namely, Command and Data.

16 Pin 20x4 LCD Display. All you have to do is, solder male connectors with it and connect it to your breadboards, trainer boards and so on.

 

Specification:

  • Operating Voltage is 4.7V to 5.3V
  • Current consumption is 1mA without backlight
  • Alphanumeric LCD display module, meaning can display alphabets and numbers
  • Consists of 4 rows and each row can print 20 characters.
  • Each character is build by a 5×8 pixel box
  • Can work on both 8-bit and 4-bit mode
  • It can also display any custom generated characters


Question & Answer

Total 12 questions

Q: pin desc? Questioned by email2jahangir, 07-Jul-2014

That is already given. Please See the pictures. Answered by A.R, 08-Jul-2014 09:41 AM

sorry sir pin no. is not given Answered by mesbah, 06-Dec-2014 14:00 PM

sorry sir pin no. is not given Answered by mesbah, 06-Dec-2014 14:00 PM

Count 1 from GND pin. Answered by masumm17, 22-Dec-2014 19:32 PM

Q: I mean pin wise configuration not shown. witch pin no. is data?? Questioned by mesbah, 06-Dec-2014

Q: could you pls upload the data sheet of this product, I have to know about the timing requirement of this lcd display Questioned by Rashkick, 01-Sep-2015

Q: Can it's data pins work on 3.3v logic level(arduino due)? Questioned by salim.sadman111, 15-May-2016

Yes, its work with Arduino Due. Answered by FAHIM_REAZA, 16-May-2016 15:46 PM

Q: How can I connect this with ardiono. And please give us the pin diagram. Questioned by moseurbsl, 26-Mar-2017

Please see here. http://www.instructables.com/id/Interfacing-20x4-LCD-with-Arduino/ Answered by A.R, 27-Mar-2017 10:36 AM

Q: Need Library and code please. Questioned by moseurbsl, 26-Mar-2017

As same as 16*2. Answered by A.R, 27-Mar-2017 10:35 AM

Q: Backlight Color? Text Color? Questioned by sadikislam, 03-Apr-2017

Sorry. Not mentioned by the supplier. Answered by A.R, 04-Apr-2017 10:31 AM

Q: does it have backlight ? Questioned by Hyprex, 05-May-2017

Yes. Answered by A.R, 07-May-2017 11:22 AM

Q: Can you give me a soldered version of this display?? Questioned by Hasan_050, 01-Sep-2019

We have no soldered version. All you have to do is to order a male to male header with it. When the customer care calls you for order verification, kindly them them that you want it soldered. Answered by A.R, 01-Sep-2019 10:02 AM

Q: ai lcd ti kobe pauya jabe? Questioned by bhopotiroy123@gmail.com, 11-Jun-2021

Q: ai lcd ti kobe pauya jabe? Questioned by bhopotiroy123@gmail.com, 11-Jun-2021

Q: ai lcd ti kobe pauya jabe? Questioned by bhopotiroy123@gmail.com, 11-Jun-2021

Reviews & Ratings

4.9

24 Ratings / 1 Reviews

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[2]

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5

jahidpranto01@gmail.com, 18-Oct-2021

product bananor jonno 50 piece nisilam, shobgulo e thik thak kaaj korche..

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