The LCD 16×2 Keypad Shield is an essential module designed for easy integration with Arduino boards, providing a seamless way to add user interaction and display capabilities to your projects. This shield combines a 16×2 character LCD display with a convenient keypad, making it an excellent choice for developers, hobbyists, and educators.
Key Features:
16×2 LCD Display: The shield features a high-quality LCD screen that displays 16 characters on each of its two lines. This clear and easy-to-read display is perfect for showing information, menus, and status updates in your projects.
4×4 Matrix Keypad: The built-in 4×4 matrix keypad consists of 16 tactile keys, allowing for straightforward user input. Users can easily navigate menus, enter data, and control devices, making it ideal for interactive applications.
Direct Arduino Compatibility: Designed as a shield, it can be easily mounted onto any compatible Arduino board (such as Arduino Uno or Mega). The straightforward pin connection eliminates the need for additional wiring, simplifying the setup process.
Backlight Functionality: The LCD comes with a backlight feature that enhances visibility in low-light environments. Users can control the backlight through the Arduino, allowing for energy-efficient operation when illumination is not needed.
Adjustable Contrast: A potentiometer is included on the shield for easy adjustment of the display contrast, enabling users to optimize visibility based on the surrounding light conditions.
Versatile Applications: This shield is suitable for a wide range of projects, from basic DIY electronics to complex automation systems. It’s particularly useful in educational settings, allowing students to learn about interfacing and programming in a hands-on manner.
Specifications:
Display Type: LCD 16×2 (16 characters per line, 2 lines)
Connection Interface: Standard Arduino pin headers for easy mounting
Backlight: Yes, adjustable via Arduino controls
Power Supply: Powered through the Arduino board
Dimensions: Fits standard Arduino form factor
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