Pic LCD 1602 I2C - JXD1602A-IIC （STN Negative）

Pic LCD 1602 I2C is a compact 16x2 character display module for PIC controllers, embedded boards, and small electronic devices. Its IIC/I2C interface reduces wiring and leaves more pins available for sensors, keys, or communication modules. The JXD1602A-IIC design supports 3.3V/5V operation, ST7066/AIP31066 controller options, white LED backlight, and STN negative display mode. It can show status messages, values, menus, alarms, and basic instructions in instruments, control panels, appliances, and DIY projects.

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

Pic LCD 1602 I2C is a 16x2 character display module built for PIC microcontroller projects and compact embedded systems. The JXD1602A-IIC model uses an 80.0×36.0×17.5mm module outline with a 64.5×14.0mm viewing area, providing two rows for text, numbers, symbols, and basic operating data. It supports 3.3V/5.0V drive voltage, ST7066/AIP31066 controller IC options, IIC/I2C interface communication, white LED backlight, and STN negative LCD technology. The module also offers a 06:00 viewing direction, -20°C to +70°C working temperature, and -30°C to +80°C storage range.

Design Standards

Pic LCD 1602 I2C is designed to simplify display connection by using I2C communication, allowing developers to reduce wiring and keep more controller pins available for sensors, buttons, relays, or signal modules. Its STN negative structure helps create strong character contrast, while the white backlight improves visibility in equipment panels and prototype enclosures. The module emphasizes low power consumption, stable anti-interference performance, and reliable long-term operation. Customization can cover backlight color, character display needs, structure, and project-specific appearance, helping manufacturers match different housing and control board requirements.

Applications

Pic LCD 1602 I2C can display device status, voltage values, menu options, timer information, alarm prompts, temperature readings, and simple user instructions. It is suitable for PIC development boards, small meters, automation controllers, access control systems, home appliances, medical device panels, handheld instruments, consumer electronics, and DIY learning projects. The compact 16x2 layout works well when products need essential information shown clearly without using a larger graphic screen. Its I2C design also makes it useful for space-limited devices that require neat wiring and dependable text output.

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.