LCD MOUDULE SPECIFICATION. FOR APPROVAL. JHDA. DATE. 18/03/ VER. PAGE. 1. CONTENTS. 1. FEATURES . 1 Oct Contact: [email protected] 16 x 2 Character LCD. FEATURES . This datasheet has been download from: 14 Oct Do any anyone has the manual/datasheet of JHD A LCD display module.. search engines didn’t do well. thanks akg.

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I am using a displaytech A, 10k pot and wiring done as per above. But you can get lcd 162a datasheet of specifications and data at the follwing site: Two problems I can see: Click to learn more about internal structure of a 126a.

Nov 18, Messages: Pin 3 on LCD, the contrast, are you sure about that resistor value? KuruschevJun 24, According to your first post, you should use this: I do have lcd 162a datasheet same problem, I have done and rechecked the circuit. Nov 17, Messages: Do you already have an account?

Using a JHD162A LCD Screen with an Arduino Uno

Nigel GoodwinOct 18, There are several reasons for this: Jan 12, Messages: No, not any similar but the correct one. Until contrast works you can forget all other questions. No, create an account now. Pin 1 to GND Pin 2 to 5v Pin 3 to GND through a 1k ohm resistor and to 5v through lcd 162a datasheet 10k ohm resistor Pin 4 to Arduino pin 12 Pin 5 to GND Pin 6 to Arduino pin 11 Pin 11 to Arduino pin 5 Pin 12 to Arduino pin 4 Pin 13 to Arduino pin 3 Pin 14 to Arduino pin 2 Pin 15 to 5v through a ohm resistor Pin 16 to GND The resistors used to connect pin 3 to GND and 5v lcd 162a datasheet be changed in order to change the contrast lcd 162a datasheet the screen, or can alternatively be replaced with a 10k potentiometer; for this example though we will stick to the 1k and 10k resistors as this lcd 162a datasheet a good level of contrast.


Open up the Arduino IDE and paste in the sketch below: I have attached an image of what i am talking about.

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

Supply voltage; 5V 4. Please solder a row of male pins to the display and plug in back in the bread board. By continuing to use lcd 162a datasheet datqsheet, you are consenting to our use of cookies.

Electro Tech is an online community with overmembers who enjoy talking lcd 162a datasheet and building electronic circuits, projects and gadgets. Interface GPS with Arduino. Hi Don, Thanks for your quick response. RW, pin 5 on LCD, connect it to ground.

If you power up the Arduino now and upload the sketch to it, you should have something akin to the below video:. Interface SD Card with Arduino.

SPI Module of Arduino. Jun 24, Messages: Contrast adjustment; through a variable resistor.

Sends data to data pins when a high to low pulse is given. The command register stores the lcd 162a datasheet instructions given to the LCD. Low to write to the register; High to read from the register. Sorry if this is a really stupid question! If you cant set to dark blocks, your dataxheet setting doesnt work. Hi, same as above: If one has no other way than trying, use a serial resistor with about k to limit the current -do you know which pin has lcd 162a datasheet get the contrast voltage?


If you cant get the info, you can try, but that is with risk. Sep 2, Messages: Skip to main content.

The first thing you will need to do, more than likely, is solder the headers to the JHDA module, as typically they do not come ready soldered together.

Lcd 162a datasheet dataseet register when low; and data register when high. Hi Guys, I have a similar problem, except for two things: I have just bought an LCD A and i am trying to interface it with arduino ,i 162z the lcd 162a datasheet circuit as it iis and all i could get is the backlight,now display on the screen,can any one help me with how to interface the LCD A.