GeeekPi 2-Pack I2C 1602 LCD Display Module 16X2 Character Serial Blue Backlight LCD Module for Raspberry Pi Arduino STM32 DIY Maker Project Nanopi BPI Tinker Board Electrical IoT Internet of Things

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Description:

As we know, the CD1602 is an industrial character LCD that can display 16×02 or 32 characters at the same time. 

The principle of the LCD1602 liquid crystal display is to use the physical characteristics of the liquid crystal to control the display area by voltage,  that is, the graphic can be displayed.

In general, the 1602 uses a standard 16-pin interface, and our display module is a module that provides I2C functionality.

I²C uses only two bidirectional open-drain lines, Serial Data Line (SDA) and Serial Clock Line (SCL), pulled up with resistors. Typical voltages used are +5 V or +3.3 V although systems with other voltages are permitted.

It can be operated as long as it supports the I2C development board. For example, the common Arduino, raspberry pi, Stm32 and so on.

Package Includes:

2 x Blue backlight I2C LCD1602(1602 Serial LCD Module Display
8 x Jump wire

Technology Support

http://wiki.52pi.com/index.php?title=1602_Serial_LCD_Module_Display_SKU:Z-0234

Use the i2c protocol to reduce the occupation of I/O ports, making it easier to add to the project, and less wiring is more beautiful.
Commonly used in: Internet of things, DIY project, home animation, smartbuilding, maker’s DIY project.
Compatible with all current development boards, such as Arduino, Raspberry pi, Tinkerboard, Nano pi, Banana pi, stm32 and so on
With a potentiometer used to adjust backlight (Color: Blue) and contrast.Power supply: 5v and I2C address is: 0x27 Module dimension: 80mm x 35mm x 11mm

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