Yellow Green Screen LCD1602 Display Module Blue Screen PCF8574 Interface Arduino Projects

Label:Yes Package Includes:1 Pc LCD1602 Display Module Type:LCD1602 Display Module Color:Green/Blue Material:Fiberglass Board Size:80*36mm(3.14*1.37in)

Features for 1602A LCD: 1. LCD display module with Blue / Green blacklight. 2. Wide viewing angle and high contrast. 3. Built-in industry standard HD44780 equivalent LCD controller. 4. Commonly used in: copiers, fax machines, laser printers, industrial test equipment, networking equipment such as routers and storage devices. 5. Can display 2-lines X 16-characters.

Features IIC/I2C: 1. Arduino 1602 I2C interface 4-wire 1602 screen 2. IO port of Arduino control board is only 20,so IO ports is not enough for many sensor, SD card, relay modules. 3. The original 1602 screen need 7 IO ports to drive up, and this module can save 5 IO ports