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40 x 4 Yellow/Green color LCD display module (JHD404A-4)


  1. Color of display: Green
  2. Color of character: Yellow
  3. Size : 40 x 4 (40 character x 4 rows)
  4. Input voltage : +5V
  5. Supply current : 3mA
  6. Board dimensions  :  190mm x 54mm (LxB)
  7. Display dimensions   :   148mm x 30mm (LxB)

Available in Pack Of:

SKU: 7633DW

MRP Rs. 1433.44
Rs. 1054.00 (Incl. Tax)
Rs. 893.22 (+18% GST extra)
Rs. 893.22 / pack of 1 = Rs. 893.22 per piece
Buy to Get ₹0 off!
₹0 Special Discount Applied
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40 x 4 Yellow/Green color LCD display module (JHD404A-4)

A Liquid Crystal Display (LCD) screen is an electronic display module and has a wide range of applications. A 40x4 LCD display is a very basic module and is very commonly used in various devices and circuits. A 40x4 LCD means it can display 40 characters per line and there are 4 such lines. In this LCD each character is displayed in a 5×8 pixel matrix. The 40x4 intelligent alphanumeric dot matrix display is capable of displaying 256 different characters and symbols.


  1. 40 characters wide, 4 rows
  2. Black text on the yellow background
  3. Single LED backlight included can be dimmed easily with a resistor or PWM.
  4. Can be fully controlled with only 6 digital lines! (Any analog/digital pins can be used)


  1. Fax machines
  2. Laser printers
  3. Industrial test equipment
  4. Networking equipment

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Based on 3 reviews

very good product

Abhishek - Oct 04, 2023
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