This chip is a port expansor, thal "speak" to master through I2C communication.
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Revisions of PCF8574.cpp
Revision | Date | Message | Actions |
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1:ec8da0c59403 | 2010-06-03 | (none) | File Diff Annotate |
0:ab4e14b911ee | 2010-06-03 | (none) | File Diff Annotate |