There are two objects which must be created to use the library. The MAX72XX object defines the interface to the MAX7219/MAX7221 driver chip; only one MAX72XX object is required for each chain of ...
First, create an instance of the library for your touchscreen. The digital pin used for chip select is required. The normal MISO, MOSI and SCK pins will be used automatically. #define CS_PIN 8 XPT2046 ...
DigiKey, a global electronic components and automation products distributor, has announced the just-released Arduino ® UNO Q is available for preorder through the DigiKey website. The cutting-edge new ...
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