On Tuesday 02 August 2016 10:14 AM, Vignesh R wrote:
> TI's PCF8575 is a 16-bit I2C GPIO expander.The device features a
> 16-bit quasi-bidirectional I/O ports. Each quasi-bidirectional I/O can
> be used as an input or output without the use of a data-direction
> control signal. The I/Os should be
TI's PCF8575 is a 16-bit I2C GPIO expander.The device features a
16-bit quasi-bidirectional I/O ports. Each quasi-bidirectional I/O can
be used as an input or output without the use of a data-direction
control signal. The I/Os should be high before being used as inputs.
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