LCD 16×2 with I2C Soldered Display

LCD 16×2 with I2C Soldered Display

The 16×2 LCD display with a pre-soldered I2C module is a compact and efficient solution for displaying text in embedded systems and electronics projects. With the integrated PCF8574 I2C interface, it reduces the number of required connections, making it ideal for Arduino, Raspberry Pi, and other microcontrollers.

Key Features

• 16×2 Character Display: 16 characters × 2 lines
• I2C Interface (Pre-Soldered): Uses only 2 pins (SDA, SCL)
• HD44780 Compatible Controller: Easy to interface and widely supported
• 5V Operation: Compatible with most development boards
• Onboard Potentiometer: Allows easy contrast adjustment
• Backlight Control: Can be controlled via I2C

Applications

• Arduino & Microcontroller Projects: Display sensor readings and outputs
• Embedded Systems: Compact user interface for devices
• Robotics & Automation: Real-time data display
• DIY Electronics: Menu systems, debugging, and status display

Technical Specifications

• Display Type: Alphanumeric LCD
• Configuration: 16 × 2 characters
• Controller: HD44780 or compatible
• Interface: I2C (via PCF8574)
• Operating Voltage: 5V
• I2C Address: Typically 0x27 or 0x3F (adjustable)
• Backlight: LED (commonly green or blue)
• Operating Temperature: Typically 0°C to 50°C

Product Example

LCD 16×2 with I2C Soldered Display
Pre-assembled display module with minimal wiring, perfect for quick prototyping and embedded applications.

Why Choose This Display?

This display simplifies your project by reducing wiring complexity and saving GPIO pins. With the I2C module already soldered, it is ready to use, making it an excellent choice for both beginners and professionals.