I2C Module

The I2C Module is an interface adapter that allows you to control a 16x2 LCD display using only 2 wires (SDA & SCL) instead of multiple data pins. It simplifies wiring and makes your projects cleaner and more efficient.

⚙️ Key Features

✔ Reduces wiring to just 2 communication pins
✔ Compatible with 16x2 and 20x4 LCD displays
✔ Adjustable contrast using onboard potentiometer
✔ Easy to interface with Arduino
✔ Supports I2C communication protocol

🔧 Technical Specifications

• Communication: I2C (SDA, SCL)
• Operating Voltage: 5V
• I2C Address: Usually 0x27 or 0x3F
• Compatible Controller: HD44780 LCD

💡 Applications

• LCD display projects with minimal wiring
• Arduino and embedded systems
• IoT and automation projects
• Data display systems

👨🎓 Perfect For

• Students and beginners
• Robotics and electronics projects
• DIY makers and hobbyists

📦 Package Includes

• 1 × I2C LCD Module