MAX7219 Mikrocontroller Modul 5V Anzeigemodul 4 Befestigungsschraubenlöcher wiederverwendbar ~
5,58 €
Included: 1 x MAX7219 Dot Matrix Module. Convenient Serial Interface: With a simple four-wire serial interface, this module can be easily connected to most microprocessors. Module with input and output interface, support multiple module cascade.
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