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Alinan 3pcs IIC I2C TWI Serial LCD 2004 20X4 Display Green Screen with IIC I2C Module Interface Adapter
Programmable With the 2004 LCD shield, you can display whatever you want by programming the code for board. Therefore, this is a perfect choice to make your project more interesting and vivid. Package Includes 2 x x Jumpwire 20x4 LCD Display The common and are fabricated using liquid crystal materials and communicated using the I2C bus. Totally display 20 characters in one row, 4 rows can display 80 characters Support IIC Interface It only takes two I/O port thus saving more for other usages. You can adjust the contrast by the potentiometer at its back. If you don’t want the back

Price is $18.00

Price: $17.99