Basic Information
1602 LCD Initialization helps embedded projects prepare a 16x2 character screen before showing text, values, prompts, or device states. Its STN positive panel, white LED backlight, 16PIN interface, and 3.3V/5V drive support clear viewing and standard MCU connection. The 84.0x44.0mm module fits Arduino boards, training kits, meters, appliances, medical devices, instruments, and DIY electronics requiring reliable startup display for testing, debugging, monitoring, and daily operation in compact control circuits layouts.
Parameters:
| Character Type | 16X2 |
| Model | JXD1602C |
| Model Size | 84.0×44.0×14.0 MM |
| VA Size | 64.5×14.0 MM |
|
Drive Voltage
|
3.3V/5.0V
|
|
Drive IC
|
ST7066/AIP31066
|
|
Backlight
|
White LED backlight
|
|
LCD Type
|
STN Positive
|
|
Interface
|
16PIN |
| 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
1602 LCD Initialization is a 16×2 character display module designed for stable startup control and clear two-line information output in embedded systems. The JXD1602C model supports display initialization steps such as mode setting, line configuration, display enabling, screen clearing, entry mode setup, and cursor positioning before data appears correctly. It features an 84.0×44.0×14.0 mm module size, 64.5×14.0 mm viewing area, 3.3V/5.0V drive voltage, ST7066/AIP31066 driver IC, 16PIN interface, white LED backlight, STN Positive LCD type, 06:00 viewing direction, -20°C to +70°C working temperature, and -30°C to +80°C storage temperature.
Design Standards
1602 LCD Initialization is developed for projects that need predictable command response, stable display startup, and simple hardware connection. The initialization process prepares the LCD controller before text writing, helping the module enter the correct 4-bit or 8-bit operation mode for reliable character display. Its 16PIN interface supports standard parallel communication with MCU boards, training platforms, testing instruments, and custom control circuits. The STN Positive screen presents dark characters on a light background, while the white LED backlight provides a clean viewing effect. The module also supports high contrast, wide-temperature operation, low power consumption, anti-interference performance, multiple color combinations, technical information, source code support, customization, 1–3 day samples, and fast batch delivery.
Applications
1602 LCD Initialization is suitable for products that require dependable two-line text display after startup configuration. It can show boot prompts, sensor readings, voltage values, counter results, menu names, operating states, warning notes, and user instructions in a compact character format. Common application fields include Arduino projects, MCU learning boards, meters, small instruments, home appliances, medical devices, industrial control boards, consumer electronics, information display systems, and DIY electronics. Its 16×2 layout, white backlight, STN Positive readability, and 16PIN connection make it practical for testing, setup, debugging, monitoring, and daily equipment operation.
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.
