Basic Information
The 16X2 LCD characters module is a compact alphanumeric display designed for clear text output in embedded and industrial applications. Featuring a 16x2 character layout and integrated I2C interface, it reduces wiring complexity while improving system efficiency. The VA negative display provides high contrast and stable readability under various lighting conditions. It supports reliable communication with microcontrollers and is widely used in automation systems, instrumentation, IoT devices, and electronic development projects for real-time information display.
Parameters:
| Character Type | 16X2 |
| Model | JXD1602C-IIC |
| Model Size | 84.0×44.0×17.2 MM |
| VA Size | 64.5×14.0 MM |
|
Drive Voltage
|
3.3V/5.0V
|
|
Drive IC
|
ST7066/AIP31066
|
|
Backlight
|
White LED backlight
|
|
LCD Type
|
VA Negative
|
|
Interface
|
IIC/I2C |
| 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 of 16X2 LCD characters
The 16X2 LCD characters module is a standard alphanumeric display designed to present two rows of 16 characters each, providing clear and structured visual output for embedded systems. It integrates an I2C interface adapter to simplify communication and reduce GPIO usage, making it highly efficient for compact circuit designs. The VA negative display technology enhances contrast and viewing clarity, ensuring stable readability across different lighting environments. With optimized driving IC and stable voltage performance, the module delivers consistent character rendering and low-power operation suitable for continuous electronic applications.
Design Standards of 16X2 LCD characters
The 16X2 LCD characters module is engineered under industrial-grade electronic display standards, focusing on durability, signal stability, and long-term operational reliability. It is fully compatible with standard I2C communication protocols, enabling seamless integration with microcontroller platforms such as Arduino, ESP32, STM32, and other embedded control systems. The PCB design emphasizes anti-interference performance, stable soldering structure, and efficient thermal behavior. The VA negative LCD structure is manufactured to maintain uniform optical performance and consistent contrast, while the overall build follows RoHS-compliant material requirements for environmentally responsible production.
Applications of 16X2 LCD characters
The 16X2 LCD characters display is widely used in embedded electronics and industrial control systems where clear text visualization is required. It is commonly applied in measurement instruments, automation controllers, power monitoring devices, and IoT development boards for real-time data display and system feedback. Its I2C interface makes it ideal for space-limited designs and rapid prototyping projects where minimal wiring is essential. The module is also used in consumer electronics, educational kits, and DIY engineering projects, offering a cost-effective and reliable solution for character-based display needs.
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.
