Basic Information
Arduiono LCD 1602 is a compact 16x2 character display module for Arduino-style projects, Raspberry Pi experiments, and embedded control systems. Its IIC/I2C interface simplifies wiring and leaves more pins available for sensors, buttons, or communication parts. The JXD1602A-IIC design supports 3.3V/5V drive voltage, ST7066/AIP31066 controller options, red LED backlight, and FSTN positive display technology. It can show readings, menus, warnings, timers, and device status in instruments, smart devices, panels, and DIY electronics.
Parameters:
| Character Type | 16X2 |
| Model | JXD1602A |
| Model Size | 80.0×36.0×17.5 MM |
| VA Size | 64.5×14.0 MM |
|
Drive Voltage
|
3.3V/5.0V
|
|
Drive IC
|
ST7066/AIP31066
|
|
Backlight
|
Yellow LED backlight
|
|
LCD Type
|
STN Positive
|
|
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
Arduiono LCD 1602 is a 16x2 character display module designed for simple text output in Arduino-style controller projects and embedded devices. The JXD1602A-IIC model uses an 80.0×36.0×17.5mm outline size with a 64.5×14.0mm viewing window, offering two rows for numbers, letters, short labels, and operating prompts. It supports 3.3V/5.0V drive voltage, ST7066/AIP31066 controller IC options, IIC/I2C interface communication, red LED backlight, and FSTN positive display technology. The module also works across -20°C to +70°C and stores safely from -30°C to +80°C.
Design Standards
Arduiono LCD 1602 uses an I2C connection to make circuit design cleaner and reduce the number of wires required between the controller and display. This helps keep more pins free for sensors, keys, motors, wireless modules, or other external components. The 06:00 viewing direction supports front-facing panel installation, while the FSTN positive structure provides a balanced display effect for character reading. The module is built for low power consumption, stable anti-interference performance, and flexible customization, including backlight color, display appearance, structure, and project-specific character requirements.
Applications
Arduiono LCD 1602 is suitable for projects that need compact two-line information display without using a larger graphic screen. It can present temperature values, humidity readings, voltage data, timer status, equipment modes, warning messages, menu labels, and connection information. Typical applications include Arduino learning kits, Raspberry Pi experiments, smart home controllers, small measuring instruments, DIY electronic products, access control units, home appliance panels, medical equipment interfaces, and industrial control terminals. Its small size and I2C wiring make it practical for prototypes and finished devices with limited internal space.
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.
