MAX7219 Microcontroller 4 In 1 Display with 5P Line Dot Matrix Module
5,18 €
The module left as an input port to the output port on the right. A single module can drive an 8 8 common cathode lattice. Module size: 5 cm long X 3.2 cm wide X 1.5 cm high. Module with input and output interfaces, supports multiple modules cascade.
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