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PCF8574 IO Expansion Board IO Expander I2C Bus Development Board BRD55, R26

$ 92.96

DescriptionThe PCF8574 IO Expansion Board is used as remote 8-bit I/O expander for I2C-bus. Up to 8 PCF8574 IO Expansion Board can be connected to the I2C-bus, providing up to 64 I/O ports.