20×4 LCD Display

400.00৳ 

A 20×4 LCD display features 20 character columns and 4 rows, offering ample space for detailed text and data presentation.

Description

Specifications:

Display Type: Liquid Crystal Display (LCD)
Display Format: 20 characters per line, 4 lines
Character Set: Alphanumeric characters, symbols, and basic graphical symbols
Interface: Parallel interface, compatible with various microcontrollers and microprocessor-based systems
Controller: Typically uses a controller like the Hitachi HD44780 or equivalent for ease of integration and control
Backlight Option: Some models come with a built-in backlight for improved visibility in low-light conditions
Adjustable Contrast: Allows users to adjust the contrast of displayed characters for optimal readability
Operating Voltage: Typically operates at 5V DC, but can often work at 3.3V with appropriate level shifting
Current Consumption: Varies with backlight usage, typically 1-2mA without backlight, up to 50mA with backlight
Viewing Area Dimensions: Approximately 98mm x 60mm
Overall Module Dimensions (WxHxD): Typically around 146mm x 62mm x 14mm
Environmental Resistance: Designed to withstand humidity and temperature fluctuations, suitable for indoor and outdoor applications
Mounting Holes: Many models feature pre-drilled mounting holes for easy integration into projects or enclosures
Custom Character Creation: Enables the creation of custom characters for specialized applications
Longevity: Built with a focus on durability and reliability to ensure a long product lifespan
Versatility: Suitable for a wide range of applications, including data logging, instrumentation, message displays, and more
Ease of Use: User-friendly and well-documented, making it accessible for both beginners and experienced electronics enthusiasts
Bulk Ordering: Available for bulk purchases, making it suitable for production and manufacturing applications

Features:

Clear and Spacious Display: Offers a 20-character-per-line, 4-line format, providing ample space for text and basic graphics.

Alphanumeric Display: Capable of displaying alphanumeric characters (letters and numbers), symbols, and basic graphical symbols.

Versatile Interface: Utilizes a parallel interface, making it compatible with various microcontrollers and microprocessor-based systems.

Controller Compatibility: Typically uses a controller like the Hitachi HD44780 or equivalent, ensuring ease of integration and control.

Optional Backlight: It comes with a built-in backlight for improved visibility in low-light conditions.

Adjustable Contrast: Allows users to fine-tune the contrast of displayed characters for optimal readability.

Wide Operating Voltage Range: Typically operates at 5V DC but can often work at 3.3V with appropriate level shifting.

Low Power Consumption: Varies with backlight usage, typically 1-2mA without backlight, up to 50mA with backlight.

Durable Construction: Designed to withstand environmental factors, making it suitable for indoor and outdoor applications.

Mounting Convenience: Many models feature pre-drilled mounting holes, simplifying integration into projects or enclosures.

Custom Character Support: Enables the creation of custom characters for specialized applications.

Long-Lasting Performance: Built with a focus on durability and reliability, ensuring a long product lifespan.

Wide Range of Applications: Suitable for various projects, including data logging, instrumentation, message displays, and more.

User-Friendly: Well-documented and accessible for both beginners and experienced electronics enthusiasts.

Bulk Availability: Available for bulk purchases, making it suitable for production and manufacturing applications.

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