HiLetgo 2pcs PCF8574 PCF8574T IO Expansion Board I/O Expander I2C Evaluation Develop Module

HiLetgo 2pcs PCF8574 PCF8574T IO Expansion Board I/O Expander I2C Evaluation Develop Module

Key Highlights

  • PCF8574T IO Expansion Board
  • The main resources: PCF8574, I2C interface, the 8-bit parallel
  • Typical applications: for I / O resource constraints the MCU I / O expansion
  • Maximum Features: supports two types of Interface
  • access to the target board: Pin or row seat

Product Description

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