🖥️ LCD1602 IIC/I2C Blue Backlight Display Module – 16×2 Text Display for Arduino and Raspberry Pi 🖥️
The LCD1602 IIC/I2C display is a 16×2 character LCD equipped with an I2C interface, reducing wiring complexity from 16 pins to just two (SDA and SCL).
It’s ideal for displaying sensor data, messages, or menu options in Arduino, ESP32, or Raspberry Pi projects, offering bright blue backlight with white text for excellent readability.
✅ Technical Specifications:
- Model: LCD1602 with IIC/I2C Adapter
- Display Type: Text (16 characters × 2 lines)
- Interface: I2C (SDA, SCL)
- Operating Voltage: 5V DC
- Current Consumption: ≈20mA
- Driver Chip: PCF8574 I2C Expander
- Backlight: Blue with white characters
- Contrast Adjustment: Built-in potentiometer
- Pins: GND, VCC, SDA, SCL
- Dimensions: ≈80 × 36 × 12 mm
- Weight: ≈35g
🔹 Key Features:
✔ Built-in I2C interface for simplified wiring.
✔ Bright blue backlight for clear visibility.
✔ Fully compatible with LiquidCrystal_I2C library in Arduino IDE.
✔ Adjustable contrast via onboard potentiometer.
✔ Perfect for DIY electronics, automation, and smart display systems.
📌 Common Applications:
- Sensor data display systems.
- Arduino and Raspberry Pi projects.
- Digital meters and monitoring systems.
- Educational electronics experiments.
- Smart control panels and robots.
