Back in the mid 1990s, the release of Microsoft’s Windows 95 operating system cemented the Redmond software company’s dominance over most of the desktop operating system space. Apple ...
The PCA9698 is an I2C, 40 pins parallel IO expander. These 40 pins can be configured as INPUT or OUTPUT and are addressable via 5 banks (groups) of 8 IO pins. The library provides read/write access to ...