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5Pcs PCF8574T I2C IIC Expansion Board Converter Module, Support LCD1602 LCD2004 Blue Backlight LCD Display Adapter Plate, with Integrated Circuits, for Arduino Robot UNO R3 MEGA DIY
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5Pcs PCF8574T I2C IIC Expansion Board Converter Module, Support LCD1602 LCD2004 Blue Backlight LCD Display Adapter Plate, with Integrated Circuits, for Arduino Robot UNO R3 MEGA DIY
Save 5 IO ports with our I2C adapter designed for the LCD1602, maximizing efficiency and control.
5Pcs PCF8574T I2C IIC Expansion Board Converter Module, Support LCD1602 LCD2004 Blue Backlight LCD Display Adapter Plate, with Integrated Circuits, for Arduino Robot UNO R3 MEGA DIY
Item #: 108002185

5Pcs PCF8574T I2C IIC Expansion Board Converter Module, Support LCD1602 LCD2004 Blue Backlight LCD Display Adapter Plate, with Integrated Circuits,

Item #: 108002185

MVR 136

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Save 5 IO ports with our I2C adapter designed for the LCD1602, maximizing efficiency and control.
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Note: Step Down Voltage Transformer required for using electronics products of US store (110-120). Recommended power converters Buy Now.

What Stands Out

I2C Convenience
This expansion board utilizes I2C protocol, simplifying connections for multiple devices and reducing wiring. Ideal for Arduino enthusiasts, it streamlines the integration of LCD displays in DIY projects.
Wide Display Support
Compatible with both LCD1602 and LCD2004 displays, this module provides versatility for various projects. Users can easily upgrade their displays without compatibility concerns, enhancing project customization.
Integrated Circuits
Featuring built-in integrated circuits, this module increases reliability and reduces the need for additional components. This ensures stable communication, making it a cost-effective solution for Arduino-based applications.

Product Details

Shop 5Pcs PCF8574T I2C IIC Expansion Board Converter Module, Support LCD1602 LCD2004 Blue Backlight LCD Display Adapter Plate, with Integrated Circuits, for Arduino Robot UNO R3 MEGA DIY online at a best price in Maldives. B0CPX7K2V4
Item Weight0.2 lbs (90 grams)

Who Should Buy?

Suitable For
  • Arduino Enthusiasts

    Ideal for users building Arduino projects needing I2C support for efficient communication with LCD displays.

  • Educational Purposes

    Great for students and educators looking to teach or learn about I2C communication in electronics.

  • DIY Robotics

    Perfect for hobbyists creating robots that require compact and efficient display interfaces for data output.

Not Suitable For
  • Non-Technical Users

    Not suitable for users unfamiliar with programming or electronics, as setup can be complex without expertise.

  • Advanced Projects

    May not meet the needs of professionals seeking high-speed communication solutions for extensive automation systems.

  • Limited Display Needs

    Not recommended for projects that don’t require I2C communication or where simpler display options suffice.

Product Description

5Pcs PCF8574T I2C IIC Expansion Board Converter Module, Support LCD1602 LCD2004 Blue Backlight LCD Display Adapter Plate, with Integrated Circuits, for Arduino Robot UNO R3 MEGA DIY

Have any Query? Chat with us

Customer Questions & Answers

  • Question: What is the PCF8574T I2C Expansion Board used for?

    Answer: The PCF8574T I2C Expansion Board is a versatile module designed to expand the I/O capabilities of microcontrollers, particularly useful for connecting LCD displays like the LCD1602 and LCD2004. This board enables communication through the I2C interface, allowing you to control multiple devices using only two wires. It is ideal for projects requiring additional pins for sensors or other components, simplifying complex tasks in robotics and automation.
  • Question: How does the I2C communication work with this module?

    Answer: I2C communication uses a two-wire interface: SDA (data line) and SCL (clock line), enabling multiple devices to communicate with minimal wiring. The PCF8574T acts as an I2C slave, allowing microcontrollers such as Arduino to send commands or data. This is particularly beneficial for projects where board space and pin count are limited, making it suitable for various applications in DIY electronics, home automation, and educational projects.
  • Question: Can I use the PCF8574T module with different LCD displays?

    Answer: Yes, the PCF8574T module is compatible with a range of LCD displays, including the popular LCD1602 and LCD2004. The module provides the necessary connections for controlling these displays via I2C, which minimizes the wiring complexity associated with traditional parallel connections. This makes it a great choice for projects involving display feedback for microcontroller applications like IoT devices and data logging systems.
  • Question: Is the module suitable for beginners in electronics?

    Answer: Absolutely! The PCF8574T I2C Expansion Board is beginner-friendly due to its straightforward design and I2C communication protocol, which reduces the complexity of wiring. It's an excellent entry point for those new to electronics, allowing learners to focus on programming and functionality without being overwhelmed by hardware limitations. With the right tutorials, individuals can quickly start experimenting with LCD displays and various projects.
  • Question: What microcontrollers can be used with the PCF8574T module?

    Answer: The PCF8574T is compatible with various microcontrollers, including Arduino, Raspberry Pi, and others that support I2C interfacing. This compatibility makes it a flexible choice for hobbyists and professionals alike, allowing for integration into diverse projects ranging from simple displays to complex automation systems. It opens up possibilities for utilizing existing hardware in new applications while enhancing overall project functionality.
  • Question: What additional components do I need to use this expansion board?

    Answer: To utilize the PCF8574T I2C Expansion Board effectively, you'll need an I2C-capable microcontroller (like Arduino), a compatible LCD display (LCD1602 or LCD2004), and jumper wires for connections. Optionally, you may also include a breadboard for prototyping or a power supply depending on your setup. This combination allows you to create an interactive display system for projects in education, DIY, or industrial applications.
  • Question: Can I control multiple PCF8574T modules at once?

    Answer: Yes, you can control multiple PCF8574T modules on the same I2C bus because each module has a unique I2C address. By adjusting the address pins on the board, you can connect several modules to expand your I/O capabilities significantly. This is particularly useful in more extensive projects where multiple sensors or displays are required, opening up new avenues for complex designs in your electronics projects.
  • Question: How do I set up the PCF8574T module with my LCD display?

    Answer: Setting up the PCF8574T with your LCD display involves connecting the module to your microcontroller, configuring the I2C address, and employing a library that supports I2C communication with LCDs. Once wired correctly and programmed accordingly using a suitable library, you will be able to control the LCD display efficiently, making it an excellent solution for projects that display data, visuals, or interactive elements.
  • Question: What projects can I create using the PCF8574T I2C module?

    Answer: You can create a variety of projects using the PCF8574T I2C module, such as weather stations that display temperature and humidity, home automation systems for controlling lights, or even simple games using LCD displays. The flexibility of I2C allows for multiple sensors or interfaces, making the module ideal for educational projects, rapid prototyping, or hobbyist applications where you need to manage several components efficiently.
  • Question: Where can I buy the 5Pcs PCF8574T I2C IIC Expansion Board?

    Answer: You can purchase the 5Pcs PCF8574T I2C IIC Expansion Board from Ubuy in Maldives. Ubuy offers a range of electronic components, including this expansion board, ensuring that you have access to quality products for your electronics projects. Browsing through Ubuy's catalog can provide you with additional options and information to fit your specific needs and enhance your experience with various DIY electronics.

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Important information

  • Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
  • Not all the products listed on Ubuy are for sale, as Ubuy is a global search engine. Products are subject to export/trade regulations.

MVR 136

Order now and get it around Sunday, June 28

QTY:

Secured transactionsecured transaction

Ubuy works hard to protect your security and privacy. Our advanced payment security system ensures confidentiality by encrypting your information during transmission using AES (Advanced Encryption Standards) and SSL (Secure Socket Layer) protocols. Your payment details are 100% secure as we do not share your payment details with third party sellers.

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  • fedex
  • dhl
Fastest cross-border delivery

Features & Benefits

  • Conserves 5 IO ports for enhanced efficiency.
  • Supports I2C protocol for easy connectivity.
  • Adjustable backlight with convenient jumper cap control.
  • Easily adjustable contrast with front-mounted potentiometer.
  • Compact size: 41.5mm x 19mm x 15.3mm, weighing only 5g.
  • Can cascade more than 8 modules for expanded functionality.