Knob 12864 LCD - SJXD12864F-3（STN Negative）

The Knob 12864 LCD SJXD12864F-3 is a versatile display module designed for precise control and visual feedback in embedded electronics and industrial applications. Combining a high-resolution 128×64 LCD with an integrated control knob, this module allows users to interact intuitively with devices, making menu navigation, parameter adjustments, and data selection simple and efficient. The display provides clear text and graphical output, while the knob offers tactile input, ideal for applications where touchscreens may not be practical. Its compact design ensures easy integration into panels, instruments, and handheld devices.

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

The Knob 12864 LCD features a 128×64 pixel resolution, providing sharp and detailed visual representation for text, icons, and simple graphics. The module supports standard communication protocols like SPI or I2C, ensuring easy interfacing with microcontrollers such as Arduino, STM32, or ESP series boards. Operating at low voltage, the module consumes minimal power, making it suitable for battery-powered systems. The integrated rotary knob offers smooth rotational input with precise feedback, while the push-function allows selection or confirmation actions, enhancing user interaction. The display itself provides wide viewing angles, high contrast, and fast response times for reliable readability under various conditions.

Design Features

This module is engineered for durability and ease of use. The compact PCB layout minimizes installation space requirements, while the integrated driver IC reduces external components and simplifies system design. Lightweight and robust, the Knob 12864 LCD can be used in portable devices, industrial control panels, and instrumentation. Developers benefit from broad software library support, enabling quick implementation of custom menus, graphical interfaces, and control functions. The combination of visual clarity and tactile input makes it ideal for intuitive user experiences.

Applications

The Knob 12864 LCD is widely used in industrial machines, laboratory instruments, CNC controllers, smart home devices, and other embedded systems where accurate control and clear visual feedback are critical. Its compact size, low power consumption, and intuitive operation make it perfect for both prototype development and commercial deployment.

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.