• 256*32 Big Size Graphic LCD Module St7920/St7921 20 Pin Industrial Display
  • 256*32 Big Size Graphic LCD Module St7920/St7921 20 Pin Industrial Display
  • 256*32 Big Size Graphic LCD Module St7920/St7921 20 Pin Industrial Display
  • 256*32 Big Size Graphic LCD Module St7920/St7921 20 Pin Industrial Display
  • 256*32 Big Size Graphic LCD Module St7920/St7921 20 Pin Industrial Display
  • 256*32 Big Size Graphic LCD Module St7920/St7921 20 Pin Industrial Display

256*32 Big Size Graphic LCD Module St7920/St7921 20 Pin Industrial Display

Usage: Small-sized LCM, Monitor LCM, Industrial LCM
Digital LCD Module Type: Metering Module
Touch Screen Type: No Touch Function
Type: Graphic
Response Time: 100ms
Viewing Angle: 6h 12h Optional
Samples:
US$ 2.99/Piece 1 Piece(Min.Order)
| Request Sample
Customization:
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  • Overview
  • Product Description
  • Product features
  • Product Applications
  • Our Service
  • FAQ
Overview

Basic Info.

Model NO.
25632A
Display Technology
STN
DOT-Matrix Graphic LCD Module Type
Row/Column-Driven Control Type
LCD Drive Mode
Multiplex Drive LCD Module
Customized
Non-Customized
Module Size
131*44*13.6 mm
View Area
99.0*24.0 mm
DOT Pitch
0.35*0.35 mm
DOT Size
0.32*0.32 mm
Driving Method
1/32 Duty, 1/8 Bias
Driver IC
St7920 St7921
Transport Package
Foam, Tray, Carton
Specification
TBC
Trademark
OEM ODM or Royal Display
Origin
China
HS Code
9013809090
Production Capacity
50K Pieces/Year

Product Description


256*32 big size graphic LCD Module ST7920/ST7921 20 pin industrial display

 
Product Description

A 256x32 graphic LCD module refers to a type of display that has a resolution of 256 pixels in width and 32 pixels in height. It is commonly used in applications where graphical information needs to be displayed, such as in industrial control systems, instrumentation, and other electronic devices.

These modules typically utilize a monochrome display technology, where each pixel can be individually controlled to display various graphical elements. The display may use technologies like STN (Super Twisted Nematic), FSTN (Film-compensated Super Twisted Nematic), or other similar LCD technologies.

Graphic LCD modules often provide built-in controllers that simplify the interface with a microcontroller or other controlling device. They may use standard communication protocols such as SPI (Serial Peripheral Interface) or I2C (Inter-Integrated Circuit) for data transfer.

When using a 256x32 graphic LCD module, you would typically need to send commands and data to the display to control individual pixels and create the desired graphics or text. The specific commands and protocols would depend on the module's datasheet and controller used.

 
Item Specification
Product Name 256*32 dots Graphic LCD Module
Model No. 25632A
Dot Format 256*32
LCD Display Mode STN
View Angel 6H or 12H optional
Driving Method TBC
Backlight White
Drive IC ST7920 ST7921
Connector PIN
Logic Supply Voltage TBC
LCM technological conditions RoHS
Operating Temp -30º C~+70ºC can be customized
Storage Temp -40º C~+80ºC can be customized



256*32 Big Size Graphic LCD Module St7920/St7921 20 Pin Industrial Display
Product features

256*32 Big Size Graphic LCD Module St7920/St7921 20 Pin Industrial Display
A 256*32 dots graphic LCD module offers several advantages for applications that require custom graphics and user interface elements.

*High Resolution: It provides a relatively high pixel density, allowing for the display of detailed graphics and images. This can enhance the visual appeal and clarity of the displayed content.

*Customization: A graphic LCD module allows for the individual control of each pixel, enabling the creation of custom graphics, icons, and user interface elements.

*Versatility: The ability to display custom graphics and images makes a 240*64 graphic LCD module suitable for a wide range of applications. 

*User Interaction: The display of custom graphics and user interface elements allows for intuitive user interaction. It enables the presentation of buttons, menus, sliders, and other interactive elements, enhancing user experience and usability.

*Information Display: The high resolution enables the presentation of detailed information, such as graphs, charts, and data plots. 

*Low Power Consumption: Graphic LCD modules generally consume less power compared to other display technologies like TFT-LCDs. 

*Compact Size: This module is available in compact form factors, making it suitable for applications with limited space constraints.

*Cost-Effective: Graphic LCD modules are often more cost-effective compared to higher-resolution displays like TFT-LCDs.
 

Product Applications

A 256x32 graphic LCD module can be used in various applications where graphical information needs to be displayed. Some common applications include:

  1. Industrial Control Systems: These LCD modules are often used in industrial applications for displaying real-time data, status indicators, and control interfaces. They can be integrated into control panels, machinery, or monitoring systems.

  2. Instrumentation: Graphic LCD modules find applications in various instruments such as oscilloscopes, multimeters, spectrum analyzers, and other measurement devices. They provide a visual representation of data, waveforms, or graphs.

  3. Embedded Systems: These LCD modules are popular in embedded systems projects, where they can be used to create user interfaces, display sensor data, show menus, or provide visual feedback. They are commonly used in prototyping, robotics, and automation projects.

  4. Consumer Electronics: Graphic LCD modules can be found in consumer electronic devices such as audio equipment, digital cameras, and small appliances. They can display information, settings, or graphic elements to enhance the user experience.

  5. Medical Devices: LCD modules are used in medical devices for displaying vital signs, patient information, and diagnostic data. They are commonly found in patient monitors, blood pressure monitors, and medical imaging equipment.

  6. Automotive Applications: These LCD modules can be integrated into automotive dashboards, instrument clusters, or infotainment systems. They display important information such as speed, fuel levels, navigation data, and entertainment interfaces.

  7. Gaming Devices: Graphic LCD modules are used in handheld gaming consoles, portable gaming devices, and arcade machines. They provide the visual output for games, menus, and other interactive elements.

256*32 Big Size Graphic LCD Module St7920/St7921 20 Pin Industrial Display
 
Our Service
 

1. Best Quality Control :  Every LCD tested with special instruments or main boards before delivery to ensure working.

2. Correct Packaging Way: Packed in anti-static bags with foam box to ensure safety in transportation.

3. Multiple Payment Methods: T/ T, Western Union,L/ C, PayPal.

4. Reliable Shipping Methods: Prompt delivery by UPS, EMS, DHL, TNT, or by air.

5. Professional Customized Service: Professional team provide OEM&ODM service.

6. Competitive Price: Give you a direct factory price.
 
7. Better After-sales Service: Long for one year warranty.
256*32 Big Size Graphic LCD Module St7920/St7921 20 Pin Industrial Display

FAQ

     1.Q: Are you manufactory or trade company?

A: We are manufactory in China. Our factory located in Dongguan, and office located in Shenzhen
2.Q: How can I get the samples?
A: Send inquiry --Offer quotation --Confirm quotation & pay tooling charge -- Provide drawing -- confirm drawing -- make tooling & samples -- Samples finished -- Delivery via freight or sea colle
3.Q: Can you design the lcd in acccordance with our demand?
A:Sure.We have professional team to meet all your demand. 
4.Q:How to place orders ?
A:If you confirm samples ok, Please send us your purchase order by Email or Fax , Then we will send you an Invoice for deposit payment. We need to know the following information of your order.
1.Product information-Quantity,part number
2.Delivery time required.
3.Shipping information-Company name, Street address,Phone&Fax number,Destination sea port.
4.Forwarder's contact details if you have any in China.
5.Q:How long of mass production ?
A: 25-30 business days. It depends on different order quantities and part number.
256*32 Big Size Graphic LCD Module St7920/St7921 20 Pin Industrial Display




 

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Diamond Member Since 2019

Suppliers with verified business licenses

Manufacturer/Factory, Trading Company
Terms of Payment
LC, T/T, D/P, PayPal, Western Union
OEM/ODM Availability
Yes