LCD Shield Kit w/ 16x2 Character Display - Only 2 pins used!
This is a 16x2 LCD Keypad module for Arduino Diecimila Duemilanove, UNO, MEGA1280, MEGA2560 board.
This shield is perfect for when you want to build a stand-alone project with its own user interface. The 4 directional buttons plus select button allows basic control without having to attach a bulky computer.
Blue Backlight with white words, adjustable backlighting.
4 Bit Arduino LCD Library
The shield is designed for 'classic' Arduinos such as the Uno, Duemilanove, Diecimilla, etc. It uses the I2C pins at Analog 4 and Analog 5. It will also work perfectly with Arduino Mega R3's which have the extra SDA/SCL I2C pins broken out. Earlier Mega's have the I2C pins in a different location and will require you to solder two wires from the I2C pins on the shield and plug them into the different I2C locations at Digital 20 & 21.
Descargar libreria LCD_Keypad_Shield
Esquema de conexiones (DFRobot LCD Shield) LCD_Keypad_Shield
Manuales de referencia Arduino LCD KeyPad Shield
Librería independiente para manejar displays de 2x16 o 2x20. LCD Display with I2C/TWI Interface
& Updated for the 4 line 20 character