I2C Serial Interface Adapter Module for LCD Display
- Brand: Generic
- SKU: 79527
₹59.00₹79.00 (Incl GST) (-25%)
In stock
- IC Chip: PCF8574
- Working voltage: 5VDC
- interface: I2C/IIC
- Contrast Adjustment via a potentiometer inbuild
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An I2C Serial Interface LCD Adapter Module is a small circuit board designed to interface with an LCD display using the I2C (Inter-Integrated Circuit) serial communication protocol. Here’s a breakdown of its features and functionality:
I2C Interface: The module communicates with the Arduino or other microcontroller via the I2C protocol. This allows for simple and efficient communication using only two wires (SDA – Serial Data Line and SCL – Serial Clock Line), simplifying wiring and reducing the number of required I/O pins on the microcontroller.
LCD Compatibility: The module typically supports various types of LCD displays, including character LCDs (such as 16×2 or 20×4 displays) and graphical LCDs. It acts as an interface between the LCD and the microcontroller, translating commands and data from the microcontroller into signals that the LCD can understand.
Integrated Circuit: The module usually contains an integrated circuit (IC), such as the PCF8574 or MCP23008, which serves as an I2C I/O expander. This IC allows the microcontroller to control the LCD using I2C commands, enabling the microcontroller to conserve its limited GPIO pins for other purposes.
Backlight Control: Some modules feature built-in support for controlling the backlight of the LCD display. This allows you to turn the backlight on or off or adjust its brightness using commands sent over the I2C bus.
Ease of Use: Using the module simplifies interfacing with an LCD display in Arduino or other microcontroller projects. You can use existing libraries and example code to easily display text, numbers, and other information on the LCD without the need for complex wiring or custom programming.
Overall, an I2C Serial Interface LCD Adapter Module provides a convenient and efficient way to connect and control an LCD display in Arduino or other microcontroller projects using the I2C protocol. It simplifies wiring, conserves GPIO pins, and allows for easy integration of LCD displays into various projects, including data loggers, IoT devices, and more.
Package Includes :
1 x I2C Serial Interface LCD Adapter Module