PCF8574 I/O FR I2c port interface support cascading extended module

218.30

Features:

  • This is the I/O extended module used for I2C interface, you can use two of these modules to extend 8 I/O.
  • Supports Arduino 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 Size: 36 x 16mm/1.41*0.62″.
  • Every 2 seconds, make P0-P7 port output High level, Low level, and put 3 toggle switches to ON, the address of module is 0x27.

Available on backorder

SKU: BE0043 Category:
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