I2C Module

Functionality:

• Character Display: Can display up to 16 characters per line and 2 lines of text.
• Backlight: Most models have a built-in backlight for better visibility in low-light conditions.
• Control Interface: Typically uses a standard HD44780 controller interface, compatible with many microcontrollers like Arduino and Raspberry Pi.
• Power Supply: Usually operates on 5V DC.

Additional Features:

• Some models offer various backlight colors (blue, green, etc.).
• Certain displays have different character font sizes or resolutions.
• Advanced models might include features like touchscreens, I2C or SPI communication protocols.

Applications:

• Microcontroller projects: Displaying sensor data, menus, messages, etc.
• Instruments and devices: Showing readings, status information, control prompts.
• DIY projects: Implementing custom displays for various purposes.
• Educational tools: Learning electronics and programming concepts.

Specifications: (May vary depending on model)

• Display Size: 16 characters x 2 lines
• Backlight Color: Blue (typically), other options available in some models.
• Interface: HD44780 controller compatible
• Power Supply: 5V DC
• Dimensions: Varies by model (typically compact)

Additional Notes:

• Different models might offer varying features, sizes, and functionalities.
• Connecting and controlling the display usually requires coding with libraries or specific commands.
• Consider the required character capacity, backlight color, and interface compatibility when choosing a mode.