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NOYITO PCF8574 IO Expansion Board I O Expander I2C Bus Evaluation Development Module (Pack of 2)

KWD 2.500
All electronics ship with US style plugs. You may need a voltage converter or a plug adapter.
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Special Features

  • The PCF8574 IO Expansion Board is used as remote 8-bit I/O expander for I2C-bus. Up to 8 PCF8574 IO Expansion Board can be connected to the I2C-bus, providing up to 64 I/O ports.
  • PCF8574, I2C interface, 8-bit parallel port
  • For the lack of I / O resources mcu to I / O expansion
  • Supports two types of access to the target board interface: pin or row
  • Supports I2C bus cascade (via pencil row docking methods used simultaneously several I2C modules)

Description

Features
I2C interface, I / O expansion module, two I / O scalability 8 I / O (up to 8 simultaneous use the PCF8574 expanded to 64 I / O)
Most important feature: 1. Supports two interface types access target board: Pin or row seat,
Support I2C bus cascade (by pin header row seat docking methods can be used simultaneously multiple I2C modules)
Typical application: I / O resource shortage MCU I / O expansion
Main resources: the PCF8574 I2C interface, 8-bit parallel

Packing List:
2pcsPCF8574 IO Expansion Board I/O Expander I2C-Bus Evaluation Development Module

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