Product Model: OKY3523

8*8 LED Dot Matrix Display MAX7219 Dot matrix LED Display Module Arduino Programming

Product Description

1.A single module can drive an 8 * 8 common cathode lattice.

2.Module Operating voltage: 5V.

3.Module size: 5 cm long X 3.2 cm wide X 1.5 cm high.

4.With four screws hole, aperture 3mm, by using our M3 Tongzhu fixed.

5.Module with input and output interfaces, supports multiple modules cascade.

6.Led colour:Red.

7.The module left as an input port to the output port on the right.

8.The control of a single module, simply input port to the CPU.

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