2.6" LCD 1602 Monochrome 16x2 HD44780 Character Display Module for Arduino
LCD display module yellow backlight, black characters.
Wide viewing angle and high contrast.
Built-in industry standard HD44780 equivalent LCD controller.
LCM type: Characters
Display mode: TN/STN
Can display 2-lines X 16-characters
Operate with 5V DC
Voltage: 5V DC.
Module dimension: 80mm x 35mm x 11mm.
Viewing area size: 64.5mm x 16mm
Product Description
1602 adopts standard 16-pin interface, among which:
Pin 1: VSS is ground power
Pin 2: VDD should be connected to 5V positive power
Pin 3: V0 is LCD display contrast adjustment terminal. Contrast is the lowest when connected to positive power and highest when connected to ground power. Over-high contrast may lead to tailing phenomena. Contrast can be adjusted through a 10K potentiometer during usage.
Pin 4: RS is register select. Select data register when level is high; select command register when level is low.
Pin 5: R/W is Read/Write signal line. Read when level is high; write when level is low. We can write command or display address when RS and RW are both of low level.; we can read busy signal when RS is of low level and RW is of high level; we can write data when RS is of high level and RW is of low level.
Pin 6: Port E is enable pin. Display module will execute command when port E jumps from high level to low level.
1602 adopts standard 16-pin interface, among which:
Pin 1: VSS is ground power
Pin 2: VDD should be connected to 5V positive power
Pin 7 to Pin 14: D0-D7 is 8-bit bidirectional data line
Pin 15: backlight power positive
Pin 16: backlight power negative
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LCD 1602 Monochrome 16x2 HD44780 Character Display Module
Plus IIC/I2C PCF8574 Serial Interface Adapter Module
This is a great IIC/I2C Serial Interface for your 1602 LCD to Arduino.
Instead of connecting the LCD directly to the Arduino using several pins on the board, this small I2C interface only uses 2 pins to get the job done, leaving all other pins on your Arduino board free for use.
As the pin resources of Arduino controller are limited, your project may be not able to use normal LCD shield after connected with a certain quantity of sensors or SD card.
However, with this I2C interface module, you will be able to realize data display via only 2 wires. If you already have I2C devices in your project, this LCD module will not use any additional resources.
It is fantastic for Arduino based project.
LCD 1602 Monochrome 16x2 HD44780 Character Display Module
Plus IIC/I2C PCF8574 Serial Interface Adapter Module
Plus Clear Acrylic Stand Holder for your Display, for a great professional look!
Clear Acrylic Stand Holder for your Display, for a great professional look! (bolts and nuts included)
LCD display NOT included in Option 4.
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