Product | Gadgets | Mini PCF8574 IO Expansion Shield V2.0
Mini PCF8574 IO Expansion Shield V2.0
Mini PCF8574 IO Expansion Shield V2.0
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Mini PCF8574 IO Expansion Shield V2.0

Description:

1、Standard interface that can be expanded in a variety of development boards

2、
I2C Serial port to 8-bit parallel port , support expand into 8×8 = 64 at most

3、PCF8574 IO expansion chip with I2C interface,
8-bit parallel port output

4、Applicable to a variety of platforms including  Arduino / AVR / ARM


 
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