LCD کاراکتری 2x16 بک لایت سبز

LCD کاراکتری 2x16 بک لایت سبز Pin Configuration Pin No: Pin Name: Description 1 Vss (Ground) Ground pin connected to system ground 2 Vdd (+5 Volt) Powers the LCD with +5V (4.7V – 5.3V) 3 VE (Contrast V) Decides the contrast level of display. Grounded to get maximum contrast. 4 Register Select Connected to Microcontroller to shit between command/data register 5 Read/Write Used to read or write data. Normally grounded to write data to LCD 6 Enable Connected to Microcontroller Pin and toggled between 1 and 0 for data acknowledgement 7 Data Pin 0 Data pins 0 to 7 forms a 8-bit data line. They can be connected to Microcontroller to send 8-bit data. These LCD’s can also operate on 4-bit mode in such case Data pin 4,5,6 and 7 will be left free. 8 Data Pin 1 9 Data Pin 2 10 Data Pin 3 11 Data Pin 4 12 Data Pin 5 13 Data Pin 6 14 Data Pin 7 15 LED Positive Backlight LED pin positive terminal 16 LED Negative Backlight LED pin negative terminal