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LCD 16X2

150.00Rs. 140.00Rs.

LCDs (Liquid Crystal Displays) are used in embedded system applications for displaying various parameters and status of the system.

LCD 16×2 is a 16-pin device that has 2 rows that can accommodate 16 characters each.

LCD 16×2 can be used in 4-bit mode or 8-bit mode.

It is also possible to create custom characters.

It has 8 data lines and 3 control lines that can be used for control purposes.

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Features of 16×2 LCD module

  • Operating Voltage is 4.7V to 5.3V
  • Current consumption is 1mA without backlight
  • Alphanumeric LCD display module, meaning can display alphabets and numbers
  • Consists of two rows and each row can print 16 characters.
  • Each character is build by a 5×8 pixel box
  • Can work on both 8-bit and 4-bit mode
  • It can also display any custom generated characters
  • Available in Green and Blue Backlight

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 shift 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

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