Basic Information
Dot Matrix Character LCD Display uses a 16x4 dot matrix layout to show letters, numbers, symbols, menus, and basic equipment messages in compact panels. Its STN positive screen, yellow LED backlight, 16PIN connection, and 3.3V/5V drive support direct controller integration. The 87.0x60.0mm module suits meters, industrial controls, medical devices, appliances, communication terminals, embedded boards, and DIY electronics requiring clear four-line output for settings, alarms, values, and daily operation.
Parameters:
| Character Type | 16X4 |
| Model | SJXD1604A |
| Model Size | 87.0×60.0×13.5 MM |
| VA Size | 62.0×27.2 MM |
|
Drive Voltage
|
3.3V/5.0V
|
|
Drive IC
|
ST7066/AIP31066
|
|
Backlight
|
Yellow LED backlight
|
|
LCD Type
|
STN Positive
|
|
Interface
|
16PIN |
| Working Temperature |
-20°C - +70°C
|
|
Storage Temperature
|
-30°C - +80°C |
Feature
- 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
- The fastest batch delivery can be achieved within 15 days
Key Specifications
Dot Matrix Character LCD Display is a 16×4 character module designed to form letters, numbers, symbols, and simple graphic-style marks through a dot matrix structure. The SJXD1604A model provides 16 characters per row and 4 display lines, giving equipment designers enough space for organized text output and basic visual indicators. It features an 87.0×60.0×13.5 mm module size, 62.0×27.2 mm viewing area, 3.3V/5.0V drive voltage, ST7066/AIP31066 driver IC, yellow LED backlight, STN Positive LCD type, 16PIN interface, 06:00 viewing direction, -20°C to +70°C working temperature, and -30°C to +80°C storage temperature.
Design Standards
Dot Matrix Character LCD Display is built for stable character formation, low-power operation, and direct integration into standard control circuits. The dot matrix layout helps create clear alphanumeric content and simple symbols without requiring a full graphic LCD, making the module practical for cost-sensitive equipment panels. Its 16PIN interface supports conventional parallel connection with controller boards, while the STN Positive screen presents dark characters on a bright yellow-backlit background. The module also supports high contrast, wide-temperature operation, anti-interference performance, multiple color combinations, technical information, source code support, customization, 1–3 day sample testing, cost-effective production, and fast batch delivery.
Applications
Dot Matrix Character LCD Display is suitable for products that need dependable text, numeric data, and symbol output in a compact four-line format. It can show operation menus, measured values, unit marks, device states, alarm notes, fault codes, setting options, service reminders, and user instructions. Common application fields include meters, equipment control panels, information display systems, industrial controllers, medical devices, home appliances, consumer electronics, communication terminals, embedded boards, and DIY electronics. Its 16×4 layout, dot matrix character structure, yellow backlight, STN Positive readability, and 16PIN connection make it useful for long-term equipment interfaces.
Product Size
FAQ
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.
