Difference between revisions of "PCF8574 IO Expansion Board"
From Waveshare Wiki
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== Introduction == | == Introduction == | ||
PCF8574, I2C interface, 8-bit parallel port | PCF8574, I2C interface, 8-bit parallel port | ||
+ | [http://www.waveshare.com/product/pcf8574-io-expansion-board.htm More] | ||
[http://www.waveshare.com/product/pcf8574-io-expansion-board.htm] | [http://www.waveshare.com/product/pcf8574-io-expansion-board.htm] |