Name: 16*4 LCD Display
SKU: 8209
Price: 950.00 ETB
Availability: InStock

16*4 LCD Display

Br 950.00

16 x 4 liquid crystal display is a basic LCD module used in DIY electronic projects and circuits.
Alphanumeric LCD display module to display letters(alphabets), numbers, and symbols.
In this LCD module, there are 4 rows every row consists of sixteen numbers.With the four rows in this module, there are sixteen columns.
64 characters per screen for effective information.
Its functioning voltages are from 4.7 volts to 5.3 volts.
It uses one milliampere current for operation.
In this liquid crystal display, we can work both alphabets and numbers.
Every character of this board has 5 x 8 or 40 pixels.
It works on both four and eight bits mode.
It display screen backlight is two colour green and blue.

Alphanumeric LCD display module to display letters(alphabets), numbers, and symbols.
In this module there are 2 main types of register first one is data register and the second one is command register. The RS pinout is used for the change the register.
If we set zero then the register is command and at one data register will work.

Command Register

The main function of this register is to save instructions shown on display.
That help to a clearing of data changes the location of the cursor and display control.

Data Register

This register saves the date to display on the liquid crystal screen. When we send data to liquid crystal display it moves to the data register, processing of that data will initiate.
If we set the value of register at one then the data register will start operation.

Pin 1(Vss (Ground)) Ground pin connected to system ground
Pin2(Vdd (+5 Volt)) Powers the LCD with +5V (4.7V – 5.3V)
Pin 3(VE (Contrast V)) Decides the contrast level of display. Grounded to get maximum contrast.
Pin 4(Register Select) Connected to Microcontroller to shift between command/data register
Pin 5(Read/Write)Used to read or write data. Normally grounded to write data to LCD
Pin 6(Enable) Connected to Microcontroller Pin and toggled between 1 and 0 for data acknowledgement
Pin 6(Enable) Connected to Microcontroller Pin and toggled between 1 and 0 for data acknowledgement
Pin 7-14 (Data Pin 0-7) 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.
Pin 15(LED Positive) Backlight LED pin positive terminal
Pin 16(LED Negative) Backlight LED pin negative terminal