HiLetgo 2004 20X4 LCD Display LCD Screen Serial with IIC I2C Adapter Yellow Green Color LCD for Arduino Raspberry Pi
- High quality 2004 LCD screen with IIC i2c Adapter, Displays 4-lines X 20-characters..
- Backlight control, you can control by jumpers, can also be controlled by the program..
- IIC/I2C interface was developed to reduce the IO port usage on Arduino board..
- Adjustable contrast, the backlight control to provide library..
- 5V power supply, the device address will be 0x27 or 0x3F at Random..