LCD 1602 Backlight Function- JXD1602A （VA Negative）

LCD 1602 Backlight Function is a compact 16x2 character display module designed for clear text visibility in different lighting conditions. Its LED backlight helps users read numbers, symbols, menus, and device prompts more easily. The JXD1602A design supports 3.3V/5V drive voltage, ST7066/AIP31066 controller options, a 16PIN interface, and a practical 80.0×36.0×13.5mm structure. It suits meters, appliances, testing equipment, access panels, medical devices, smart controllers, and DIY electronic products.

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
• The fastest batch delivery can be achieved within 15 days

Key Specifications

LCD 1602 Backlight Function is a 16x2 character display module designed to provide readable text output with enhanced backlight visibility. The JXD1602A structure supports two rows of 16 characters, making it suitable for showing numbers, symbols, short messages, and device prompts. It features an 80.0×36.0×13.5mm module size, 64.5×14.5mm viewing area, 3.3V/5.0V drive voltage, ST7066/AIP31066 controller IC options, and a standard 16PIN interface. Its LED backlight improves display recognition in dim operating environments.

Design Standards

LCD 1602 Backlight Function focuses on stable character presentation, practical panel installation, and dependable backlight performance. The module supports a 06:00 viewing direction for front-facing equipment layouts and offers wide working temperature performance from -20°C to +70°C. Its design helps maintain clear contrast, low power consumption, and reliable signal response during long-term use. The backlight, display mode, character content, and mechanical details can be customized to match different product shells, control boards, and user interface requirements.

Applications

LCD 1602 Backlight Function is suitable for electronic products that need simple two-line information display with improved visibility. It can show operating status, measurement values, menu labels, warning notices, timer data, temperature readings, and system instructions. Common applications include industrial meters, household appliances, access control devices, medical equipment panels, testing instruments, vending machines, smart controllers, power devices, and DIY electronics. Its compact structure and backlit character layout make it useful for products where users must read basic data quickly and clearly.

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.