PCF8574T I2C LCD Controller Module
21.99 €
🆓 FREE SHIPPING with tracking number!
✅ No Import Taxes on delivery!
🏷️ Condition: New
🚚 Ships from: HK Warehouse – Hong Kong (China)
↩️ Easy Returns within 30 days of receipt
🙋 Any questions? Contact Jake
Enhance your LCD projects with this 5V PCF8574T I2C interface module, designed for 1602 and 2004 displays. It features an 8-bit GPIO expander capable of 4-bit read/write operations, with an adjustable backlight controlled via a blue potentiometer. The module supports connection to 2- and 4-line LCDs using a single I2C connection, reducing pin usage and simplifying wiring. It offers 7 I/O ports plus a switch-control port for backlight management, with a configurable I2C address from 0x20 to 0x27. Compact and professional in design, it operates efficiently within -20°C to 65°C ambient temperature ranges, perfect for space-saving digital display projects.
In stock
This is the PCF8574T I2C LCD interface module
Experience seamless integration with this sleek, black circuit board designed to effortlessly connect your LCD display to microcontrollers. Its compact rectangular shape and organized layout showcase a professional, technical aesthetic, ideal for both hobbyists and professionals alike. The module features a high-quality PCF8574T 8-bit I2C GPIO expander, centrally placed and marked with subtle labeling. A vibrant blue potentiometer offers precise control over backlight or contrast adjustment, adding a splash of color and functionality. White silkscreen markings clearly detail the connection points and pin functions, ensuring easy setup and reliable operation. This module’s minimalist, clean design not only simplifies wiring but also enhances your project’s overall appearance. Imagine having this essential component smoothly integrated into your next innovative project, saving space and reducing wiring complexity with a stylish, high-performance device.
Keys features of the PCF8574T I2C LCD interface module
- This module operates at 5V supply voltage and includes an 8-bit I2C GPIO expander (PCF8574T), enabling easy communication with LCD screens for versatile display options.
- Designed to connect effortlessly to 1602 and 2004 LCD displays, supporting 2- and 4-line configurations through a single, compact interface, saving space and simplifying wiring.
- Features a bright blue potentiometer for precise backlight or contrast adjustment, combined with white silkscreen markings that clearly indicate pin functions and connection points.
- The I2C address is configurable within the range 0x20 to 0x27, making it adaptable to various multiple device setups and easy to integrate into your existing projects.
- The module uses a single I2C connection (SDA and SCL pins), drastically reducing the number of pins required on your microcontroller while maintaining full control over display operations.
- Compliant with SOP packaging, durable across an ambient temperature range of -20°C to 65°C, ensuring reliable performance in diverse environments, even during extended use.
This PCF8574T I2C LCD interface module is a must-have – order now and elevate your project!
Imagine how effortless it will be to implement this module into your system, reducing wiring complexity and improving overall design quality. Once installed, you'll enjoy stable, efficient control of your LCD displays, making your projects look professional and work flawlessly. Whether you’re upgrading an existing setup or starting a new one, this compact, reliable module offers great flexibility and durability, ensuring you achieve perfect display results every time. Take your electronics to the next level—don't wait—add this essential component to your collection today!
| Condition | New |
|---|---|
| Warehouse | HK Warehouse – Hong Kong |
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