| Brand | Unbranded/Generic |
|---|---|
| Type | 4 In 1 Display |
| Marke | Markenlos |
| select | 4 In 1 Display |
Check the listing for details. MAX7219 Dot Matrix Module Red Microcontroller 4In1 Display 5P Line For Arduino. Condition: New. Listed at 3.92 USD. The module left as an input port to the output port on the right. Module with input and output interfaces, supports multiple modules cascade. A single module can drive an 8 8 common cathode lattice.