HiLetgo 2004 20X4 LCD Display LCD Screen Serial with IIC I2C Adapter Yellow Green Color LCD for Arduino Raspberry Pi auspowers_batchone No Memory Function

No Memory Function

Rainbow Colors Rolls

instead of steel

painted surfaces

Improve work efficiency

HiLetgo 2004 20X4 LCD Display LCD Screen Serial with IIC I2C Adapter Yellow Green Color LCD for Arduino Raspberry Pi auspowers_batchone No Memory FunctionHiLetgo 2004 20X4 LCD Display LCD Screen Serial with IIC I2C Adapter Yellow Green Color LCD for Arduino Raspberry Pi Features IIC I2C interface was developed to reduce the IO port usage on Arduino board. Old 1602 screen requires 7 IO ports but this module uses only two. Much needed control panel IO ports can be used to add some sensors, SD card and so on. A New High Quality 4 Line 20 Character Lcd Module. Potentiometer can be adjusted to control the