Description 4x4x4 Light Cube kit uses 64 cuboid LED Expansion board uses two 74HC595 shift register chips using eight I Os can light the 4x4x4 Light Cube it s hardware resources needed is less than other 4x4x4 light cubic expansion board needs 20 I Os to control Circuit Description The display part of4x4x4 Light Cube kit consists of 64 cuboids LED uses two 74HC595shift register chip to control LED anode the 4 I O ports controls 4 common cathodes of LED Parameters Control module control boardPCB size 61 74mmLED color blueAttention This kit is 4x4x4 light cubic expansion board without control chip or control module Package included 3 x 4X4X4 Blue LED Light Cube Kit
