Description: DIY 3D8 LED mini Cube 8x8x8 CUBE 8 Kits User should weld and install it.requires a certain electronic basis and welding ability. CUBE 8 Light Cube has 8 layers. One layer consists of 8*8=64 LEDs, all 512 LEDs. These 512 LEDs need to be built by yourself. Our control board is industrial board PCB. It Has much effect Specification: Supply voltage: 4.5-5.5V PCB board size: 11.1CM*12.7CM Kit weight: 240 grams 3D8 Light Cube shipment list: (parts of electronic components are allocated between 1 and 2). PCB board x1 3MM white haired blue super bright LED is about 550 (actually needs 512). 40P circular row Female x2 20P IC Socket x9 74HC573 chip directly into Plug x9 USB to DC005 line x1 DC005 Socket x1 18P IC Socket x1 ULN2803 chip x1 40P IC seat x1 STC12C5A60S2 (write program) x1 A09-103 exclusion x1 8*8 self lock switch x1 10UF/25V electrolytic capacitor x2 12M crystal oscillator x1 22P porcelain capacitor 2 470 European resistor direct insertion x8 4.7K resistor direct insertion x2 LED 3MM x1 0.8 single core conductor x1 Package Includes: 1 Piece DIY 3D8 LED mini Cube 8x8x8 CUBE 8 Kits