20x4 Lcd Display Module without i2c
The LCD 20x4 Display Module is a high-quality alphanumeric display designed for displaying text, numbers, sensor values, and system status in electronic projects. It is widely used in Arduino projects, Raspberry Pi applications, robotics, IoT systems, DIY electronics, final year projects, mini projects, and industrial automation systems.
This display features 20 characters × 4 lines, allowing more information to be displayed compared to standard 16x2 LCDs. Built with the popular HD44780 controller, the module offers easy interfacing with Arduino Uno, Mega, Nano, ESP32, Raspberry Pi, STM32, PIC microcontrollers, and other development boards.
₹ 269
₹ 400
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The 20x4 character LCD is ideal for applications that require displaying multiple lines of data such as sensor readings, menu systems, automation status, and user interfaces.
Compatible with Arduino IDE libraries and I2C LCD adapters, this display is perfect for students, hobbyists, and developers.
Key Features
- 20 characters × 4 lines display
- HD44780 compatible controller
- Supports 4-bit and 8-bit interface
- Clear alphanumeric display output
- LED backlight for visibility
- Adjustable display contrast
- Low power consumption
- Easy interface with Arduino & Raspberry Pi
Technical Specifications
| Parameter | Specification |
|---|---|
| Display Type | Character LCD |
| Display Size | 20 × 4 |
| Controller | HD44780 Compatible |
| Operating Voltage | 5V DC |
| Interface Mode | 4-bit / 8-bit Parallel |
| Backlight | LED |
| Viewing Color | Green/Blue (varies) |
How to Use
- Connect VCC, GND, RS, EN, and data pins
- Adjust contrast using potentiometer
- Upload Arduino LCD library code
- Display text and sensor values
Applications
- Arduino display projects
- Industrial automation systems
- Robotics user interfaces
- Sensor monitoring systems
- DIY electronics projects
Package Includes
- 1 × LCD 20x4 Display Module
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