PCF8574 I2C Interface I / O MCU Expansion Board for Arduino Microcontrollers
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Product details
Description
PCF8574 I2C Interface I/O MCU Expansion Board for Arduino
Product Overview
This I2C-based interface I/O expansion module allows you to expand 2 I/O to 8 I/O (and up to 64 I/O with multiple PCF8574 modules).
Key Features:
- I/O Expansion: Expand 2 I/O to 8 I/O (or up to 64 I/O with multiple modules)
- Interface Options: Supports two types of interfaces to access the target board: a row of pins or a row of sockets
- I2C Bus Cascade: Supports I2C bus cascade through row of pins or row of sockets docking method, allowing multiple I2C modules to be used simultaneously
- **Typical Applications:** Ideal for I/O expansion for MCUs with scarce I/O resources
What's Included:
- 1 x Expansion Board
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