making a simple led cube

Step 1: Tools and Materials

64 led

arduino nano

pcb

4 100 ohm resistor

Step 2: Making Layers and Soldering Them

solder the layers according to my disign,

(all positives of led together in a line and them join them with two wires )

solder all negative wires parallel as i is

make 4 layers and them solder together to make a cube

solder all components on pcb as in pic.

codes are in the description and its done