Graphic LCD for Arduino LCD 1602 is used to convert signals from controllers and sensors in graphical information.
In order to use graphic LCD display for Arduino LCD 1602 need to raise its base layout (connected to the display controller, power supply, etc.). Then you need to create a program to work with the device. At the end customize and ready to go.
Office LCD 1602 module for Arduino performed or controller, or from another microprocessor control unit through the appropriate conclusions.
LCD 1602 module for Arduino with LCD display has an interface for input-output information.
4-bit interface HD44780 has 16 pins marked:
Vss - common GND;
Vdd - food;
VO - contrast setting;
RS - data and commands;
RW - read and write;
E (Enable) - inclusion;
DB0 - DB7 line data;
LEDA - anode illumination;
LEDK - cathode lighting.
Power graphic LCD display for Arduino can be carried out by an external power supply (power supply, battery). Power supply voltage of 5 volts.