LCD Keypad Shield 1602 Display Green Screen Module

Feature Useful LCD display for Arduino with 16 symbols and 2 lines Display background LED is connected to potentiometer regulating screenbrightness and contrast You can control switching on off with sketch Display is green color LCD display uses standard HD44780 compatible driver Arduino LiquidCrystal library is used for display programming and can be found in Arduino IDEcoding environment You can use standard characters or make your own characters LCD display uses digital Arduino digital outputs 4 5 6 7 8 9 Initialization string in sketch seems as LiquidCrystal lcd 8 9 4 5 6 7 RS D8 Enable D9 LCD4 D4 LCD5 D5 LCD6 D6 LCD7 D7 Under LCD there are 5 navigation buttons Up Down Left Right Option Buttons are connected with A0 analog input only so you can monitor button status using just one Arduino input Pay attention status monitoring is unavailable when several buttons are pressed Shield includesblocks of digital and analog inputs outputs and also it has A1 A5 analog input blocks 5V GND IN for quick connection to periphery Shield is powered with Arduino 5V output Package includes 1 x LCD keypad Shield