ماژول درایور LCD کاراکتری 1602 دارای ارتباط I2C

This board has a PCF8574 I2C chip that converts I2C serial data to parallel data for the LCD display. The brain is a PCF8574T 8-bit I2C GPIO expander wired up for 4-bit communication with the LCD. This board is capable of reading and writing in 4-bit mode, and it also can toggle the backlight. The backlight and contrast is adjusted by potentiometer/trimmer comes with 2 IIC interface, which can be connected by DuPont Line or IIC dedicated cable. There are many examples on the internet for using this board with Arduino. The I2C address is 0x20 by default, but this can be changed via jumpers provided on the board. LCDs are useful for creating standalone projects. This LCD driver utilizes an I2C interface, which means that fewer pins are necessary to use this product than would be needed with a regular 16x2 LCD Display (just four connections, VCC, GND, SDA & SCL are required).

Adjustable Backlight of 1602 LCD I2C Serial Adapter Module is a board that can be connected to a standard 16×2 LCD that supports 4-bit mode. The blue potentiometer on the I2C LCD1602 is used to adjust backlight to make it easier to display on the I2C LCD1602.

16*2 LCD Driver

Power Supply Voltage: +5V

Support I2C protocol

With Backlight, and Contrast Adjustment Potentiometer

4 line output is simpler

Device address: 0x20

Size: 41.5mm x 19mm x 15.3mm