My 3x3x3 and 5x5x5 LED cube

Ok thanks! Then If you can confirm the 22kOhm will be sufficient for the 2N3904 transistor: http://www.produktinfo.conrad.com/datenblaetter/150000-174999/163350-da-01-en-Transistor_2N3904.pdf. Then I will be ready to place my order ;).