Features： 1、The floor consists of a circuit board and other components of the spare parts, need their own welding. 2、With infrared remote control debugging with acrylic shells. 3、42 offline animations, more than 10 minutes. 4、14 offline audio animations. 512 LED lights to form a square three-dimensional space, from seven kinds of brilliant mode showing a three-dimensional effect, better viewing at night. Specification： Description: The PCB board uses RF-4 Class A materials, the board layout is neat, and the components are properly positioned. The LED spacing is 2cm. After many tests, this spacing is appropriate. All the key interfaces on the board are designed on the side so that it can be combined with the acrylic shell more beautifully. Features: The floor consists of a circuit board and other components of the spare parts, need their own welding. With infrared remote control debugging with acrylic shells. 42 offline animations, more than 10 minutes. 14 offline audio animations. Day / night control mode. 512 LED lights to form a square three-dimensional space, from seven kinds of brilliant mode showing a three-dimensional effect, better viewing at night. Specification: Condition: 100% Brand New Design: STC12C5A60S2+74HC245+74HC138+74HC595N Design Solution With infrared remote control debugging 42 offline animations, more than 10 minutes 14 offline audio animations 3D8 host computer mode 3D8 host computer music mode Power on PWM respirator mode Day / night control mode Boot board detection mode A photosensitive resistor can be automatically dimmed Input voltage: 5V Current: 1A~2A (2A effect is good) Power: 5V phone charger power supply Circuit board material: 1.6mm RF-4 sheet Shell size: 161mm x 161mm x 233mm / 6.34 x 6.34 x 9.17 inch (appr.) Key Function Introduction: 1. K1 key: enter mode selection, day and night mode control 2. K2 key: Enter the 3D8 host computer mode (you must press K1 key to be effective after booting) 3. K3 key: enter 42 kinds of offline animation modes (you must press K1 key to be effective after booting) 4. K4 key: enter 14 kinds of offline audio modes (you must press K1 key to be effective after booting) Package Included: 1 x Transparent Protective Box (Six Transparent Protective Boards) 1 x Bag of Assembly Parts Notice: Electronic DIY Kits with welding floor lamp and no welding floor lamp are include the remove control (include the battery), furthermore,electronic DIY kits set is include the transparent box. Package List：