i8

Soft knobs

The knobs of the ISHIZENO i8 will be used to control AD5254 digital potentiometers. These devices have nonvolatile memory, therefore they could be controlled by soft knobs without having to use any switches in between knobs and potentiometers. Instead, the knobs can be directly connected to the Raspberry Pi, which will set the digital potentiometers over an I2C serial interface.

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