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Topic: help regarding sample sketch max7219 (Read 736 times) previous topic - next topic


hey can help me and explain me whether this sample sketch which uses a max7219 library for led matrix
and a keyswitch library

i just want to know whether the animations will work without a switch connected
and if anyone does know how to connect the switch please teach me
i am a total newbie am sorry if i broke any forum rules

the sample sketch

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