20x4 LCD Display

The 20×4 Character LCD Display is a reliable and easy-to-use display module capable of showing 20 characters across 4 lines, making it ideal for projects that require clear, structured text output. Built around the industry-standard HD44780 controller, this display is widely compatible with Arduino, Raspberry Pi, PIC, AVR, and other microcontrollers.

With a bright backlight and excellent readability, the 20×4 LCD is perfect for embedded systems, industrial panels, DIY electronics, and educational projects.

Key Features

• Display Format: 20 characters × 4 lines (80 characters total)

• Controller: HD44780 compatible

• Character Matrix: 5×8 dots per character

• Backlight: LED backlight for clear visibility

• Interface: Parallel (16-pin), compatible with I2C backpack

• Operating Voltage: 5V DC

• High Contrast: Adjustable via external potentiometer

• Wide Compatibility: Works with Arduino, Raspberry Pi, ESP32, ESP8266, and more

• Long Life & Stable Performance

Applications

• Arduino & Raspberry Pi projects

• Industrial control panels

• Home automation systems

• Digital clocks & timers

• Sensor data display (temperature, humidity, voltage, etc.)

• DIY electronics projects

• Educational & training kits

• Access control and monitoring systems

Package Includes

• 1 × 20×4 Character LCD Display Module