graphic lcd display programming price

NHD-12864WG-FTFH-VZ# | Monochrome Graphic Module | 128x64 Pixels | Transflective LCD | White Backlight | FSTN (+) Positive Display | Built-in Negative voltage | Built-in RA6963 Controller | Discontinued EOL Product

Newhaven 128x64 graphic Liquid Crystal Display module shows dark pixels on a gray background. This transflective LCD Display is visible with ambient light or a backlight while offering a wide operating temperature range from -20 to 70 degrees Celsius. This NHD-12864WG-FTFH-VZ# display includes a negative voltage and a built-in RA6963 Controller. It has an optimal view of 6:00, operates at 5V supply voltage and is RoHS compliant. This display has been discontinued. Purchase now while stock is still available!

Easily modify any connectors on your display to meet your application’s requirements. Our engineers are able to perform soldering for pin headers, boxed headers, right angle headers, and any other connectors your display may require.

Choose from a wide selection of interface options or talk to our experts to select the best one for your project. We can incorporate HDMI, USB, SPI, VGA and more into your display to achieve your design goals.

A 2.9″ monochrome, 128×64 dot matrix, COB (Chip on Board) Graphic LCD Module in STN Positive Yellow Green LCD Mode with Yellow Green LED Backlight. It has a six O’clock viewing direction and a transflective polarizer recommended for applications that will be used both indoor and outdoor. This product has negative voltage and is assembled Chip On board with 1/64 Duty and a Controller IC S6B0107 or S6B0108 or equivalent. The interface type is Parallel. This is an ROHS compliant product manufactured with ISO standards and procedures.

Graphic LCD DisplayWe have wide range of Graphic LCD module from 122x64 to 320x240 . This is also available in three different colors like STN yellow green, STN blue and also FSTN positive with white LED backlight

We have wide verity of LCD modules in different colur option from 8x1 ,8x2, 16x1, 16x2, 16x2 large charactor , 20x2 , 20x2 jumbo , 20x4 , 20x4 jumbo, 40x2 ,40x4 .

Our range of 240x128 LCD module is available with advance designs and features that made it ideal for various industrial uses. Some of the industries where our LCD module caters include medical, telecommunications and many others. Specifications:

our 240x128 industrial grade Graphic display we offer with and out with out touch screen . this module we have customized with both option for FRC and also the single row connector. our 240x128 have highly uniform LCD backlight with both side LED . this Display have used zebra connector and there by avoid failure due to high humidity.

The Freedom KL25Z board has a great price of less than $15. Adding a typical LCD usually will add a multiple of that price to the budget. But hey, there is a way to add a LCD to that board at almost no costs! With the idea that I have an old outdated Nokia phone, and the cost of a small capacitor plus some wires are considered as ‘zero’ ;-).

The Nokia 3310 and similar models are still available today in second-hand markets for a handful Euros. Or even available free of charge if you collect them from recycling stations. what is of interest for me are the displays: the phone features a 84×48 graphical LCD display.

I had one as well years ago, and was very happy with it. It still works. Since then, it was in a box with other ‘old’ electronics intended to use maybe later on. And I guess many of you have the same thing: such an old phone stored somewhere. So I decided give my old phone a new life (well, only for the display). And I have asked around in my family, and guess what: they were happy to give me their old phones. Asking students: and I had even more old phone displays to use :-).

Disassembling the phone is rather easy. More problematic is to find out what kind of display/controller is used. Thanks to the SerDispLib project a lot of reverse engineering information is already available.

So instead of using metal contacts, it is using such conductive material to connect to the board. For this, the LCD display is pressed on the front side contacts of the board:

Both the Nokia 5110 and 6150 have backlight LED’s on the board which I can use too :-). The picture below shows the board wired to a breadboard and the green backlight LED’s of the display turned on:

With these phones, the phone plastic cover is pressing the LCD on the base board. So for this kind of display another approach had to be used: a PCB with the connectors replicated and the capacitor on it:

According to the information in the internet, the display features a Philips PDC8544controller. So the next thing was to develop a Processor Expert driver for it:

The driver implements the low-level protocol and basic routines, including writing text to the display. Graphical routines like drawing lines/etc are subject of another component. But it is easy to write some text to the display with the low-level component.

The Contrast is a bit tricky: depending on the display type, that value needs to be set differently. LPH7677 and LPH7779 typically need a value of 68, where LPH7366 needs a value around 50. In doubt, you need to experiment with that value. Additionally you can change the contract using the SetContrast() method at runtime. Last but not least it is needed to specify the correct supply voltage of the display, as the initialization is different for 3.3V and 5V displays:

I’m able to get a free-of-charge used Nokia phones, or very cheap replacement parts from the internet. With this and the Processor Expert component created, it is very easy to integrate a small graphical LCD display to my FRDM-KL25Z board (or any other board). Which is a great thing and enhancements of my Freedom board for many projects. I hope you enjoy it as I do.

PDC8544 48×84 pixels matrix LCD controller/driver, Philips Semiconductor, 12-Apr-1999: http://www.sparkfun.com/datasheets/LCD/Monochrome/Nokia5110.pdf