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PCF8574 IO Expansion Board I/O Expander I2C-Bus Development board
- Item No : 306344952378
- Condition : New
- Brand : GCSUPERMARKET
- Seller : gc_supermarket
- Current Bid : US $1.74
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* Item Description
- 3、PCF8574 IO expansion chip with I2C interface, 8-bit parallel port output 4、Applicable to a variety of platforms including Arduino / AVR / ARM. 2、I2C Serial port to 8-bit parallel port, support expand into 8×8 = 64 at most.
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