week 8 research about the LCD ( 2/4/2014)

Title          : research about the LCD

Objective : 1) took look for suitable type of LCD to be used on the project.

                 2) to learn the function of used for the LCD.

Content   : 1) research about the suitable LCD that need to be use the project.

                 2) look Wikipedia about the LCD.

                 3) look the datasheet.

       

                 4) for this project , most of the LCD port B.

                 5)the function  LCD to display any level of fire, the LCD can be analog signal                     from the PIC.

                 6) a LCD 16x2 means it can display 16 characters per line and there are 2                            such lines.In this  LCD each character is displayed in 5x7 matrix.