Pcf8574t I/o I2c Port Interface Arduino Cascading (new + Au Stock)

US $360

  • Arno Bay, SA, Australia
  • Jun 22nd
This is a brand new PCF8574T I/O I2C Port Interface which suppourts Arduino Cascading. The module features the following:I/O extended module, which is used for an I2C interface, you can use two of the module to extend 8 I/O.  Support cascading, and you can use at most 8 modules to extend 64 I/O at the same time. Can be changed the address by set toggle switch PCB Dimensions - 36 x 16mm/1.41*0.62" (approx.) Every 2 seconds, make P0-P7 port output High level, Low level, and put 3 toggle switches to ON (address of module is 0 x 27) Sale includes the following: 1 x PCF8574T I/O I2C Port Interface module unit

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