By means of the I2C interface module you can control an LCD display via the SDA/SCL. This saves you 5 pins on your Arduino. You can then use these for other components and sensors.
The module works with the LiquidCrystal Library. This allows texts and characters to be displayed via the SDA/SCL interface.
LCD to IIC/I2C adapter module
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SKU: DIS1005 Categories: LED & Display , Reduced in price
Description LCD to IIC/I2C adapter module
By means of the I2C interface module you can control an LCD display via the SDA/SCL. This saves you 5 pins on your Arduino. You can then use these for other components and sensors.
The module works with the LiquidCrystal Library. This allows texts and characters to be displayed via the SDA/SCL interface.