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40x4 4004 JHD Original Character LCD Display Green Color

40x4 4004 JHD Original Character LCD Display Green Color

First Come First Serve Offer (T&C Apply )

1,371.02
2,199.00 1,371.02
Sale Sold out
Shipping calculated at checkout.
The 40x4 4004 JHD Original Character LCD Display with a Green background and black text is a versatile and reliable display module designed for embedded systems and DIY electronics. It features a 40-character wide by 4-line display, allowing for a large amount of information to be shown at once. The display is powered by an HD44780 compatible controller, supporting both 4-bit and 8-bit parallel interfaces for easy integration with microcontrollers like Arduino. Ideal for projects requiring clear, readable text output, this LCD module also includes LED backlighting for improved visibility in low-light environments.

Features:

Display Construction: 40 Characters * 4 Lines.

Display Mode: STN.

Display Type: Positive, Transmissive.

Backlight: LED/5.0V.

Operating Temperature: -20 to 70℃.

Storage Temperature: -30 to 80℃.

Controller: SPLC780D or Equivalence.

Driving Voltage: Single power.

Driving Method: 1/16 duty, 1/5 bias.

Type: COB (Chip On Board).

Number of Data Lines: 4/8-bit parallel.

Connector: Pin.

Technical Details

  • Model Type: Original JHD LCD
  • Character display: 40x4 (40 characters per line, 4 lines)
  • Green background with Black text (LED backlighting)
  • HD44780 or compatible driver
  • 4-bit or 8-bit parallel interface
  • Operating voltage: 5V DC
  • Current consumption: Typically 100-200mA (depends on backlight brightness)
  • Physical dimensions: 190mm (L) x 53mm (W) (approx. size)
  • Viewing area: 40 characters per row, 4 rows
  • 5x8 dot matrix characters
  • Operating temperature range: 0°C to 50°C, Storage range: -20°C to 70°C
  • Built-in potentiometer for contrast adjustment
  • 8-bit or 4-bit parallel communication (RS, RW, E pins)
  • Character update speed: Up to 5ms per character
  • Standard ASCII and custom characters
  • Used in embedded systems, Arduino projects, robotics, industrial displays, and home appliances

Outline Drawing

40x4 4004 JHD Original Character LCD Display Blue Color

Applications:

  • Embedded systems
  • Arduino projects
  • Robotics
  • Industrial displays
  • Home appliances
  • Digital signage
  • Consumer electronics
  • Medical devices
  • Point of sale (POS) systems
  • Automotive dashboards
  • Control panels for machinery
  • Temperature and humidity monitoring
  • DIY electronics projects
  • Communication interfaces for microcontrollers
  • Home automation systems

Package Includes

  • 1 x 40x4 4004 JHD Original Character LCD Display Green Color

T&C Apply.

Terms and Conditions

1. Product Images and Representations

  • Images displayed on the website are for illustrative purposes only. The actual product may vary in color and design.

2. Offers and Returns

  • Products purchased during promotional offers may not be eligible for return. Please refer to the specific offer details for clarification.
  • We offer a standard return policy for most products, with some exceptions for products purchased during offers.

3. Availability and Out-of-Stock Products

  • All products listed on the website are available on a first-come, first-served basis.

Following are the stock percentages available in the sale:

Xiaomi: 15%

Vivo: 5%

Samsung: 5%

Realme: 8%

OPPO: 10%

OnePlus: 4%

Apple: 4%

Poco: 2%

Infinix: 10%

Feature Phones: 32%

Tecno: 5% 

We reserve the right to limit quantities.

  • In case of stock depletion, we may offer a replacement product of similar value.
  • If you are not satisfied with the replacement, we will credit your account with the purchase amount. This credit can be used towards future purchases, but no cash refunds will be issued.

4. Product Exchanges

  • We offer exchanges for products that are broken or damaged upon arrival. Please refer to our return policy for details on initiating an exchange.

5. Refurbished Electronics

  • Electronic products listed under the "website " may be old refurbished, meaning they were previously owned. These products will be clearly marked as refurbished.

  • the branded box, charger, accessories will not be included with the mobile phone.

6. Customer Satisfaction and Credits

  • If you are unhappy with any product, we may offer you a coupon code for a future purchase instead of a cash refund.

7. Shipping and Delivery

  • Our standard shipping method is surface mode, which may result in longer delivery times. Typical delivery times range between 8-15 business days.

8. Acceptance of Terms

All products sold on a first-come, first-served basis are subject to our No Refund Policy. As part of this policy, the company will randomly select five customers out of every 100 orders to receive smartphone products. The remaining orders may be canceled, or the customer may opt to receive a branded T-shirt of equivalent value. If the customer objects to receiving a T-shirt or want for refund,

A full refund will be issued to their company-created digital wallet within 30 days. Please note that this offer is discretionary and involves a risk of non-receipt of the desired product. By placing an order, you acknowledge and agree to these terms."

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