LCD1602 1602 LCD Display Modul Blau Gelb Grün Bildschirm 16x2 Charakter PCF8574T PCF8574 IIC I2C Interface 5V für Arduino R3
LCD1602 1602 LCD Display Module Blue Yellow Green Screen 16x2 Character PCF8574T PCF8574 IIC I2C Interface 5V for Arduino UNO R3 Notice: There are two types of LCD Display Module,one with I2C Module,the other one without I2C Module(only comes with LCD Display Module) 1602 LCD: LCD display module with blue blacklight. Wide viewing angle and high contrast. Built-in industry standard HD44780 equivalent LCD controller. Commonly used in: copiers, fax machines, laser printers, industrial test equipment, networking equipment such as routers and storage devices. LCM type: Characters Can display 2-lines X 16-characters. Voltage: 5V DC. Module dimension: 80mm x 35mm x 11mm. Viewing area size: 64.5mm x 16mm IIC/I2C : for Arduino 1602 I2C interface 4-wire 1602 screen IO port for Arduino control board is only 20,so IO ports is not enough for many sensor, SD card, relay modules. The original 1602 screen need 7 IO ports to drive up, and this module can save 5 IO ports