The 20 x 4 LCD Display Green is a reliable character display module designed for microcontrollers and embedded systems. It can display 20 characters across 4 lines, making it suitable for projects that require more data visibility. With a green backlight and a built-in HD44780 controller, it ensures clear, bright text and easy interfacing with Arduino, Raspberry Pi, or other MCUs. Operating at 5V DC, this display delivers stable performance and low power consumption. The 20 x 4 LCD Display Green Module is perfect for DIY makers, students, and engineers creating robotics, IoT dashboards, or educational prototypes.
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16×2 LCD Display with Blue Backlight
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0.91″ Blue OLED Display Module
Applications:
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Arduino and Raspberry Pi projects
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DIY electronics and school experiments
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IoT dashboards and control panels
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Educational and training kits
Specifications:
| Parameter | Details |
|---|---|
| Display Format | 20 Characters × 4 Lines |
| Display Type | Character LCD Module |
| Controller | HD44780 or Equivalent |
| Supply Voltage | 5V DC |
| Duty Cycle | 1/16 |
| Character Dots | 5 × 8 Dots (with cursor) |
| Backlight Color | Green |
| Viewing Angle | 6 O’clock |
| Operating Temperature | -20°C to +70°C |
| Storage Temperature | -30°C to +80°C |
| Dimensions | 98mm × 60mm × 12mm |
| Power Consumption | Low Power |
Features:
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20×4 character LCD with bright green backlight
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Low power consumption and long lifespan
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Clear text visibility under various lighting conditions
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Durable and tested for stable performance
Package Includes:
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1 × 20 x 4 LCD Display Green Module
FAQ:
Q1. What is the use of a 20 x 4 LCD Display Green?
A1. It’s used to display text or data output in Arduino, Raspberry Pi, and other embedded projects.
Q2. Can I use this display with Arduino and Raspberry Pi?
A2. Yes, it’s fully compatible with Arduino, Raspberry Pi, and other microcontrollers.
Q3. Does it come with a backlight?
A3. Yes, it has a bright green backlight for better readability in all environments
Suraj Yadav –
Reliable module quality
Chatrapal Singh Tanwar –
Plenty of display space
Jigme Tenzing –
I used this 2004A LCD display module in an IoT project, and readability was excellent.
Swanand Deshpande –
Perfect for IoT projects
Gopalakrishnan Iyer –
Smooth buying experience
Sukhdev Dhillon –
The 20×4 LCD display provides ample space for sensor data and menus.
Supratim Chakraborty –
Technical support was helpful
Jaiveer Ahlawat –
Neatly packed product