20X4 LCD Display
435.00 -2% 443.00
The 20×4 LCD Display is a character-based liquid crystal display module capable of showing 20 characters per line across 4 lines, commonly used for text output in electronic and embedded systems. Key Technical Specifications Datasheet Snapshot Display format: 20 characters × 4 lines Character type: Alphanumeric (ASCII supported) Interface: Parallel (HD44780 compatible) Backlight: LED (varies by model) Operating voltage: 5 V (typical) Suitable for microcontrollers and embedded projects
- AVAILABILITY: AVAILABLE
- SKU: 226
The 20×4 LCD Display is a widely used character display module designed to present text-based information clearly and efficiently in electronic circuits. With the ability to display 80 characters at once (20 characters per line on 4 lines), it provides significantly more display space than smaller LCD modules, making it ideal for applications that require detailed information output.
This display is commonly used with microcontrollers such as Arduino, PIC, AVR, ESP (with level shifting if required), and other embedded systems. It is typically based on the HD44780 controller standard, ensuring broad compatibility with existing libraries and development platforms. Data and control are handled through a parallel interface, and the display can also be used with I²C adapter modules to reduce pin usage.
The 20×4 LCD Display is frequently applied in measurement instruments, control panels, industrial machines, DIY projects, and educational electronics. It can display system status, sensor readings, menus, messages, and debugging information in a clear and readable format.
Designed for low-power operation, the module includes an LED backlight (color varies by model) that improves visibility in low-light environments. Its robust construction and standard pin layout make it easy to integrate into both prototype and production circuits.
Key Technical Specifications Datasheet Snapshot