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Arduino PCF8574 PCF8574T I2C 8 Bit IO GPIO expander module & Raspber¾mn$
Arduino PCF8574 PCF8574T I2C 8 Bit IO GPIO expander module & Raspber¾mn$
Arduino PCF8574 PCF8574T I2C 8 Bit IO GPIO expander module & Raspber¾mn$
Arduino PCF8574 PCF8574T I2C 8 Bit IO GPIO expander module & Raspber¾mn$
Arduino PCF8574 PCF8574T I2C 8 Bit IO GPIO expander module & Raspber¾mn$
Arduino PCF8574 PCF8574T I2C 8 Bit IO GPIO expander module & Raspber¾mn$
Arduino PCF8574 PCF8574T I2C 8 Bit IO GPIO expander module & Raspber¾mn$
Arduino PCF8574 PCF8574T I2C 8 Bit IO GPIO expander module & Raspber¾mn$
Arduino PCF8574 PCF8574T I2C 8 Bit IO GPIO expander module & Raspber¾mn$
Arduino PCF8574 PCF8574T I2C 8 Bit IO GPIO expander module & Raspber¾mn$
Arduino PCF8574 PCF8574T I2C 8 Bit IO GPIO expander module & Raspber¾mn$

Arduino PCF8574 PCF8574T I2C 8 Bit IO GPIO expander module & Raspber¾mn$

$ 1.97

Availability: 300 in stock
  • UPC: Does Not Apply
  • Manufacturer Part Number: Does not apply
  • Country/Region of Manufacture: China
  • Model: //
  • Brand: Unbranded
  • Refund will be given as: Money Back
  • Type: //
  • Item must be returned within: 30 Days
  • Return shipping will be paid by: Buyer
  • Condition: New
  • Restocking Fee: No
  • All returns accepted: Returns Accepted
  • MPN: Does Not Apply

    Description

    Description:
    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
    Information includes:
    Test procedures (AVR, STM8, C8051F)
    Circuit schematics
    Related PDF data
    Package Included:
    1 x PCF8574 IO Expansion Board
    On Jul-16-21 at 20:36:12 PDT, seller added the following information: