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The E-Paper display base class is a subclass of Adafruit_GFX, to have graphics and text rendering. It needs up to 15kB available RAM to buffer the black/white image for the SPI displays, double for ...

ADG726 is an Arduino class that controls two 16 to 1 multiplexers (or 1 to 16) over a parallel interface. The channel selection is disjunct which means that only one of the 16 channels can be ...