WINGONEER PCF8574 IO expansion board I/O expander I2C bus Evaluation development module
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Standard interface that can be extended in a variety of development boards I2C serial port to 8-bit parallel port, support extend in 8 × 8 = 64 at most PCF8574 IO expansion chip with I2C interface, 8-bit parallel port output For a variety of platforms including Arduino / AVR / ARM
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Standard interface that can be extended in a variety of development boards I2C serial port to 8-bit parallel port, support extend in 8 × 8 = 64 at most PCF8574 IO expansion chip with I2C interface, 8-bit parallel port output For a variety of platforms including Arduino / AVR / ARM
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Standard interface that can be extended in a variety of development boards I2C serial port to 8-bit parallel port, support extend in 8 × 8 = 64 at most PCF8574 IO expansion chip with I2C interface, 8-bit parallel port output For a variety of platforms including Arduino / AVR / ARM