Practical Realization. Well, having come to this point, we can explain how to make our LED cube. Besides the 64 light-emitting diodes (in our case, round LEDs with a diameter of 5 mm were adopted) and ...

ACircuit Diagram to Interface LED MAtrix display with Arduino. Now that we have completely understood how a MAX7219 LED Dot Matrix Display Module works, we can connect all the required wires to the ...