Catalog > Internet of Things (IOT) Related Products > More Platforms 16X2 LCD Parallel to I2C PCF8574 Converter Board 16X2 LCD Parallel to I2C PCF8574 Converter Board HKD LCD PARALLEL-I2C CONV BOARD 16X2 LCD PARALLEL TO I2C PCF8574 CONVERTER BOARD 17.35 ZAR inc for 1 Each 28 in Stock Add Specifications, Prices & Availability may change without notice. Images are for illustration purposes only. E&OE Features LCD1602 Adapter I2C/IIC/TWI Specifications Supply voltage : +5 VSupports the I2C protocolWith backlight and contrast adjustment potentiometer4 Line Output easier