8x2 Character LCD Display - JXD0802A （STN Positive）

8x2 Character LCD Display is a compact dot-matrix module for showing two short rows of text, numbers, and symbols in small electronic products. The JXD0802A model features a 58.0×32.0×14.0mm outline, 37.7×16.0mm viewing area, 3.3V/5V drive support, ST7066/AIP31066 controller options, white LED backlight, STN positive LCD type, and 14/16PIN parallel interface. It can display menus, values, warnings, timers, and status prompts in meters, appliances, medical devices, testing tools, educational kits, and embedded systems.

Parameters:

• High contrast, wide-temperature operation
• Low power consumption, high anti-interference performance
• Support for multiple color combinations
• Provide a complete set of one-stop technical information and source code
• Supports customization
• Supports 1-3 day samples
• High quality and cost-effective

Key Specifications

8x2 Character LCD Display is a compact dot-matrix module designed to show two lines with eight characters per line. The JXD0802A model has a 58.0×32.0×14.0mm outline size and a 37.7×16.0mm viewing area, making it suitable for narrow panels and small interface windows. It supports 3.3V/5.0V drive voltage, ST7066/AIP31066 controller IC options, white LED backlight, STN positive LCD type, and a 14/16PIN parallel port interface. It operates from -20°C to +70°C and stores from -30°C to +80°C.

Design Standards

8x2 Character LCD Display is designed for reliable alphanumeric output, simple MCU connection, and stable visibility in embedded products. Its 14/16PIN parallel interface allows direct data and command control, while the STN positive display mode provides clear character contrast on a light display background. The compact 8×2 format reduces software and layout complexity compared with larger graphic screens. The module also supports low power consumption, wide-temperature operation, anti-interference performance, multiple color combinations, technical documentation, source-code support, 1-3 day sample availability, and customization for backlight color, shell design, display content, and electrical parameters.

Applications

8x2 Character LCD Display is suitable for products that need concise two-line information in limited space. It can show menu options, measurement values, large font numbers, operating states, warning codes, timer data, status prompts, and basic user instructions. Typical applications include meters, equipment control panels, information display systems, home appliances, industrial controls, medical devices, consumer electronics, testing instruments, educational kits, DIY projects, and compact embedded devices. Its small footprint and standard character interface make it useful for both development testing and mass-produced electronic products.

Q: Do you provide samples?
A: Yes, samples are typically available within 1-3 days for customers to test and evaluate the module's performance and compatibility.

Q: How to customize this LCD display module?
A: The module can be customized according to customer requirements, including character display content, backlight color, shell design, and other parameters, to meet specific application needs.

Q: What applications is this module suitable for?
A: This module is suitable for applications requiring the display of large font characters and numbers, such as meters, equipment control panels, and information display systems.

Q: How is the quality of this module?
A: This module is manufactured using high-quality LCD panels and electronic components, designed to be stable and reliable, ensuring long-term stable operation and high-quality display performance.

Q: What is this screen used for？
A: Character LCD screens are widely used in home appliances, industrial controls, medical devices, consumer electronics, and DIY projects, suitable for displaying status information, menu options, and basic data.

If you would like to learn more or customize the LCD display screen you need, please feel free to contact us.