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We are still shipping! However, order processing may take longer than usual and we cannot guarantee same day shipments due to staffing guidelines from the CDC. Thank you for your continued support.
Track My Order. Frequently Asked Questions. International Shipping Info. Send Email. Mon-Fri, 9am to 12pm and 1pm to 5pm U. Mountain Time:. Chat With Us. This product has shipping restrictions, so it might have limited shipping options or cannot be shipped to the following countries:. Added to your shopping cart. This new module includes the negative voltage circuitry on board! Utilizes the extremely common KSB parallel interface chipset datasheet.
Interface code is freely available. Includes LED Backlight. This skill defines how difficult the soldering is on a particular product. It might be a couple simple solder joints, or require special reflow tools. Skill Level: Noob - Some basic soldering is required, but it is limited to a just a few pins, basic through-hole soldering, and couple if any polarized components.
A basic soldering iron is all you should need. See all skill levels. If a board needs code or communicates somehow, you're going to need to know how to program or interface with it. The programming skill is all about communication and code. Skill Level: Rookie - You will need a better fundamental understand of what code is, and how it works. You will be using beginner-level software and development tools like Arduino. You will be dealing directly with code, but numerous examples and libraries are available.
Sensors or shields will communicate with serial or TTL. If it requires power, you need to know how much, what all the pins do, and how to hook it up.
You may need to reference datasheets, schematics, and know the ins and outs of electronics. Skill Level: Competent - You will be required to reference a datasheet or schematic to know how to use a component. Your knowledge of a datasheet will only require basic features like power requirements, pinouts, or communications type.
Also, you may need a power supply that? We welcome your comments and suggestions below. However, if you are looking for solutions to technical questions please see our Technical Assistance page. Can you control the backlighting by using PWM on the backlight voltage pin? It's connected to Vss by default which applies the entire 5v to the pin, but if I can PWM the pin and apply a lower voltage will that dim the display?
In essence I'm looking for a way to dim the display using an MCU. Also, when dimmed does it draw less current? I'm thinking it does, less photons means less work which means less current.
Thanks for sharing your library. In order for this code to work right, you need to fix the command that turns the LCD on. In lcd. Its pixels and pitch are square 0. Hi, Thanks for posting. I believe he choose a 2k instead of a pot to adjust the contrast. I'd keep a pot, perhaps a 10K on there to adjust it if you please. If you hook a pot up, be sure to wipe it to both extremes to see if you can atleast see a big black box when the LCD has power, then you know atleast your contrast works and you're getting power!
I ported the Arduino's ks library to the MSP and have it working. If you're still interested in the code feel free to ask me. At some time I should put it up for public consumption but it's not ready yet. With that said I'm still willing to share what I have if people are interested.
Thank you, this would be greatly appreciated. Hey do you still have the working code for the MSP I have spent 3 days trying to make it work and I can't.
If you could please post it. I haven't found anything for the msp yet You should look on the product page's documents.
There's links to get it working with an Arduino microcontroller. Just remember that if you connect the RES pin to your MCU like I did, you'll have to add code to this library to bring it high during initialization, or add an extra routine to make use of it.
Has anyone set one of these up to run off 2 74HC chips to reduce the number of wire going to the Arduino? I'm a little late to the party here, but I'm having some issues with stability.
It doesn't like when I reset my uC MegaP. I'm using code derived from summoningdark's upgraded firmware. When the screen decides to work, it's great. Sometime if i have a scope on one of the pins it starts just fine. Doesn't matter which pin. On my scope, I see a lot of noise on the pins. Stuff way below the 5v it's running on. Any special tricks? Reset operations? Can this be used with an Arduino Duo directly?
What Library should I use with it? That seems to be more useful than the LiquidCrystal library which doesn't seem to work with this pin LCD.
Great screen for playing around with on the Arduino. There's a full-featured library available with some example sketches to test that your screen is wired correctly. The only downside is that the parallel interface takes up almost all of the pins of the Uno. The one i ordered off sparkfun nearly a month ago was of the " small fraction of the glcds out there will need a reset pulse" variety? Hello, Has anyone tried taking it apart and change the backlight color?
If so, how hard is it? I'm looking for a similar specs LCD, but with a white or blue backlight.. I'm planning on adding it next to my motorcycle OEM screen, and being green would quite likely be an ugly mismatch.
Actually, please ignore my previous comment. I think I found exactly what I was looking for. Thank You. Just can't make mine work. Just received it a while ago and have tried all the suggestions here and nothing. It just starts with all the pixels black and remains like that. For information on how to upgrade the firmware look at my post at the Arduino forum.
Thanks :. I have successfully used an AVR 3. I would agree that according to the datasheet this can be expected to work. Perhaps the datasheet has changed in the past year, but I see "Logic Supply Voltage", "Operating Voltage", and several others listed as 4. Any idea when these will be back in stock? I accidentally blew my last one up overvoltage, poked the jumper in the wrong rail on the protoboard!
I second that! There hasn't been any in stock since the 25th of feb! I have simple text driver for PIC. This is exactly what I have been looking for to hook up to a Ybox I just want a neat little gadget to hook up my workshop, nothing too big. But the question is, and I know this is going to sound noobish, because I am, and have just literally dived into the world of electronics with a lot of information and knowledge already but less than a month's experience would it be compatible?
Graphic LCD 128x64 STN LED Backlight
64128K Graphic LCD Module
We are still shipping! However, order processing may take longer than usual and we cannot guarantee same day shipments due to staffing guidelines from the CDC. Thank you for your continued support. Track My Order. Frequently Asked Questions. International Shipping Info. Send Email.
COF 128x64 Graphic LCD (EOL)
Read about Crystalfontz response to the Covid pandemic. More Info. It's visible in all lighting situations, from darkness, normal office lighting, and up to bright sunlight. Making it an excellent daylight readable LCD solution. Since this graphic LCD is a transflective, positive-mode display, the backlight may be turned off when there is sufficient ambient light to read the display. Turning the backlight off will further reduce the already low power consumption. This display is well suited for compact hand-held devices, or any application where a lot of display in a very small area is needed.