JHD 20x4 LCD Display (Blue Backlight)
JHD 20x4 LCD Display
JHD 20x4 LCD Display (Blue Backlight)
JHD 20x4 LCD Display (Blue Backlight)
JHD 20x4 LCD Display (Blue Backlight)
JHD 20x4 LCD Display
JHD 20x4 LCD Display (Blue Backlight)
JHD 20x4 LCD Display (Blue Backlight)

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COD Available

On all the orders above INR 500

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Contact Us : 0141-4946677 or support@quartzcomponents.com

JHD 20x4 LCD Display (Blue Backlight)

Brand: JHD
SKU: MOD-QC6241
Availability: 100 In Stock
Rs. 360.00
Subtotal: Rs. 360.00
Description  
Description
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JHD 20x4 LCD Display (Blue Backlight) is a standard alphanumeric character LCD module designed to display 20 characters across 4 lines. It features a blue LED backlight, white characters, and an HD44780-compatible controller for easy integration with Arduino, Raspberry Pi, ESP32, STM32, PIC, and other microcontrollers. The standard 16-pin parallel interface supports both 4-bit and 8-bit communication modes, making it suitable for displaying sensor readings, menus, measurements, system status, counters, and other text-based information. 

Features:

  1. 20 characters × 4 lines display format.
  2. Blue LED backlight for clear visibility.
  3. White character display on blue background.
  4. HD44780-compatible controller.
  5. Standard 16-pin parallel interface.
  6. Supports 4-bit and 8-bit communication modes.
  7. 5V DC operating voltage.
  8. Adjustable display contrast.
  9. 5 × 8 dot matrix character format.
  10. Suitable for Arduino, Raspberry Pi, ESP32, STM32, PIC, and other microcontrollers.
  11. I2C operation possible using a compatible I2C adapter.
  12. Suitable for sensor displays, menus, counters, meters, automation systems, and DIY electronics.

Specifications:

Parameter Value
Product Type 20x4 Character LCD Display
Display Format 20 Characters × 4 Lines
Total Characters 80
Display Type Alphanumeric LCD
Backlight Colour Blue
Character Colour White
Controller IC HD44780 Compatible
Interface Parallel
Interface Modes 4-Bit / 8-Bit
Number of Pins 16
Operating Voltage 5V DC
Supply Voltage Range Approx. 4.7V–5.3V
Logic Level 5V
Character Matrix 5 × 8 Dots
Viewing Area Approx. 76 × 26mm
Module Dimensions Approx. 98 × 60 × 14mm
Contrast Adjustment Yes
I2C Support Yes, with Compatible I2C Adapter
Pin Header Pitch 2.54mm
Operating Temperature Approx. -20°C to +70°C
Mounting Type Through Hole / Panel Mount
Application Embedded Systems, Robotics, Automation, DIY Electronics


Also Check These Products:-

16x2 LCD Display (Blue Backlight) with IIC/I2C interface

16x2 LCD Display (Green Backlight) with IIC/I2C Interface

16x2 (1602) LCD Display (Blue Backlight)

Package Includes:

1 x JHD 20x4 LCD Display (Blue Backlight)

Shipping & Return  
Shipping & Return
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Returns Policy

Due to the type of products we sell, we accept limited returns. Below are the conditions where we can accept a return request.

1. Damaged During Shipment

If you receive a product damaged during shipment, please notify us within 3 days of receiving the product, supported by proper pictures and a description. Once our support team accepts the return, we will provide a replacement or a complete refund, including the return shipping cost.

2. Wrong Item Shipped

If your item looks different from what is shown in the image on our website, we will take the item back and provide a refund or replacement as per your choice.

Limitation of Returns

We don’t accept returns for products damaged due to improper use. Moreover, we don’t accept returns if the ordered product is not suitable for a specific application. Please read the product specifications and datasheet carefully before placing an order. Returns are accepted only within 3 days from the date of delivery.

Shipping

We ship all over India with free shipping on all prepaid orders above ₹500. For Cash on Delivery (COD) orders, ₹80 will be charged for orders below ₹599 and ₹30 for orders above ₹599.

For any questions related to shipping, please contact our support team at support@quartzcomponents.com.

Note: The minimum order value for COD orders is ₹500.

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