Hello friends, Today I am here with a new project.. 4X4X4 RBG LED Cube by using Arduino nano... You need 1- Multiple color LEDs. . Red 16 Blue 16 Green 16 White 16 2- Blank PCB (zero size pcb) 95x95 mm 3- Arduino nano 4- Connecting wires 5- Cardboard 6- Soldring stuff Subscribe To My Channel Arduino CODE