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40x4 4004 JHD Original Character LCD Display Blue Color

Available:In Stock

Product SKU: KLCD020

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₹ 1,399 ~~₹ 2,199~~

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Highlights

Original, High Quality
KitsGuru Warranty
Display: 40x4
Model: JHD LCD
Backlight: Blue, white text
Driver: HD44780
Interface: 4-bit/8-bit parallel

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Warehouse Details 21G-147

Specification

Description

The 40x4 4004 JHD Original Character LCD Display with a blue background and white 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)
Blue background with white 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