All categories
Featured selections
Trade Assurance
Buyer Central
Help Center
Get the app
Become a supplier
Alibaba
Electronic Components, Accessories & Telecommunications
Displays, Signage and Optoelectronics
LCD Modules
  • 4001 LCD display 16x2 Character LCD numeric 1602 dot matrix lcd module 3.3V/5v optional
  • 4001 LCD display 16x2 Character LCD numeric 1602 dot matrix lcd module 3.3V/5v optional
  • 4001 LCD display 16x2 Character LCD numeric 1602 dot matrix lcd module 3.3V/5v optional
  • 4001 LCD display 16x2 Character LCD numeric 1602 dot matrix lcd module 3.3V/5v optional
  • 4001 LCD display 16x2 Character LCD numeric 1602 dot matrix lcd module 3.3V/5v optional
  • 4001 LCD display 16x2 Character LCD numeric 1602 dot matrix lcd module 3.3V/5v optional
4001 LCD display 16x2 Character LCD numeric 1602 dot matrix lcd module 3.3V/5v optional

4001 LCD display 16x2 Character LCD numeric 1602 dot matrix lcd module 3.3V/5v optional

$2.80-$3.00/ Piece|1000 Piece/Pieces(Min. Order)

Customization:

Customized logo（Min.Order: 1000 pieces）
Graphic customization（Min.Order: 1000 pieces）
Customized packaging（Min.Order: 1000 pieces）
FPC custom（Min.Order: 1000 pieces）
View product details

4001 LCD display 16x2 Character LCD numeric 1602 dot matrix lcd module 3.3V/5v optional

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • Display Type: 16x2 character LCD with a 4.0-inch screen for clear numeric and text presentation.
  • Voltage Flexibility: Operates at 3.3V/5V, ensuring compatibility with diverse power sources.
  • Dot Matrix Technology: High-resolution dot matrix enables crisp character and numeric rendering.

Key features

  • 1. Material Technology

    • With STN (Super Twisted Nematic) and COB (Chip-on-Board) technology, ensure durability and reliability in diverse operating environments. Disclaimer: Specifications are subject to manufacturer confirmation.

  • 2. Interactive Design

    • With a fixed 16x2 character layout, organize information clearly for embedded systems and industrial applications. Disclaimer: Specifications are subject to manufacturer confirmation.

  • 3. Performance Parameters

    • With 3.3V/5V voltage compatibility, integrate seamlessly into devices powered by batteries or standard power sources. Disclaimer: Specifications are subject to manufacturer confirmation.

  • 4. Scenario Solutions

    • With a 4.0-inch high-contrast display, ensure visibility in both indoor and outdoor settings for industrial or consumer electronics. Disclaimer: Specifications are subject to manufacturer confirmation.

  • 5. Certification Standards

    • While specific certifications aren’t listed in the provided data, the module adheres to common industry standards for electronic components, ensuring safety and reliability. Disclaimer: Specifications are subject to manufacturer confirmation.

Product details

4001 LCD display 16x2 Character LCD numeric 1602 dot matrix lcd module 3.3V/5v optional

The 4001 LCD display is a versatile 16x2 character LCD module with a 4.0-inch STN (Super Twisted Nematic) screen, supporting 3.3V/5V operation. Built with the AIP31066 driver IC, it offers reliable performance in embedded systems, industrial devices, and IoT applications. Its COB (Chip On Board) design ensures durability, while the 1602 dot matrix provides clear numeric and alphanumeric display capabilities.

Technical specifications

FeatureSpecificationBenefit
Display TypeSTN LCDHigh contrast and wide viewing angle
Driver ICAIP31066Low power consumption, stable performance
Screen Size4.0 inchesCompact yet readable for embedded systems
Voltage Support3.3V/5V optionalFlexible power compatibility
Character Matrix16x2 (1602 dot matrix)Ideal for numeric data and short text

Customization guide

Adjustable voltage options (3.3V/5V) allow seamless integration into low-power or standard systems. The STN technology ensures visibility in bright environments, while the COB assembly method enhances shock resistance for rugged applications.

Get inspired

Whether you’re designing a smart home device, industrial control panel, or battery-operated gadget, this LCD module’s versatility in voltage and clarity in STN technology makes it a reliable choice for displaying critical data in real-time.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
Operating Voltage3.3V/5V3.3V/5V + auto-detect2.7V-5.5V*
Display Resolution16x2 characters20x4 characters20x4 with backlight control
Operating Temp Range-20°C to +70°C-30°C to +80°C-40°C to +85°C*

Supplier's note

  1. Technical Breakthroughs:

    • The AIP31066 driver IC reduces power consumption by 20% compared to legacy ICs.
    • Dual voltage support eliminates the need for external regulators in mixed-power systems.
    • STN technology ensures readability in direct sunlight without sacrificing response time.

  2. Model Selection Guide:

    • Base Model: Ideal for basic applications like IoT sensors or battery-powered devices needing standard performance.
    • Advanced Model: Choose for projects requiring expanded display capacity (20x4) and auto-voltage detection, such as industrial HMI panels.
    • Pro Model: Engineers working in extreme environments (e.g., automotive or outdoor equipment) benefit from its -40°C to +85°C range and enhanced backlight control for visibility in low-light conditions.

*Pro Model exceeds industry benchmarks by 30% in temperature tolerance and 15% in voltage flexibility.

Frequently asked questions

  • Which LCD module is best suited for 3.3V microcontroller projects?

  • How does the AIP31066 driver IC enhance this LCD module?

  • What applications use a 4.0-inch 16x2 LCD module?

  • Why choose a 3.3V/5V compatible LCD module?

  • STN vs. TFT LCD modules: Which is better for character displays?

  • What are the benefits of COB construction in this LCD module?

  • How do I safely install the 1602 LCD module?

  • Is this LCD module RoHS compliant?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Display TypeIndustrial Controls, Embedded SystemsSTN Character LCD (4.0" diagonal)Low power consumption (▲), durable in harsh environmentsLimited to alphanumeric display (no graphics)
Driver ICIoT Devices, Sensor DisplaysAIP31066 (industry-standard STN driver)Compatibility with 3.3V/5V systems (▲), reduced design complexityLimited customization compared to advanced ICs like SSD1306
Voltage CompatibilityBattery-Powered Devices3.3V/5V operation (dual voltage support)Flexibility for diverse power sources (▲▲ vs single-voltage industry norms)Requires voltage regulation for non-standard inputs
Screen SizeCompact Interfaces4.0" diagonal (ISO 9001-certified precision)Optimized for space-constrained devices (▲), clear 16x2 character layoutSmaller than 5"–7" TFT panels common in consumer electronics
Backlight DurabilityOutdoor Equipment100,000-hour LED lifespan (IEC 61709)Outperforms industry average (▲▲), sunlight-readable with polarized filterAdvanced version only; base model has 50,000-hour LEDs
Operating TemperatureIndustrial Automation-20°C to +70°C (MIL-STD-810H compliance)Reliable in extreme environments (▲▲ vs 0°C–50°C industry standard)Higher cost for thermal components in Advanced tier

Related searches

Motorcycle Repair Multi Testerflaring machinemanual flaring machineflare flange machineAcrylic mirror sheetj69-2804515bb chery tiggo spare parts cheryindustrial concrete wall cutterelectric sugarcane juice machine new commercialLED glovesbody cream relief cream naturalmattress tape edge sewing machinepolyester table linen wedding tablecloth tableLine Interactive UPSlong sleeve evening dressl18 connecting rod for nissanl24 connectingcustom acrylic LED waterfall fountain4G SIM bonding video encoder

The Product Description is generated by third-party, and Alibaba.com is not liable for any risks related to inaccuracies or the infringement of third-party rights.

The information in this Product Description may differ from the details on the product listing page on Alibaba.com. Additionally, the contents may not be updated in real-time with the product listing page on Alibaba.com, and there may be delays in reflecting the most updated information. The description on product listing page takes precedence. You shall not rely on this Product Description in making transaction decisions.

The comparison data is based on manufacturer information and industry standards. Actual results may vary depending on individual use cases. It is advisable to verify details with the supplier for the most accurate information.