Introduction: New version of Biaxial Spherical Rotating. Part of the rotating plate are using high-power wireless power supply, rotating noise greatly reduced. System power supply voltage 12V2A (please use your own power), rotating motherboard using STM8S105K4T6 single-chip control, plug-in 8Mbit flash memory text, pictures, animation! Through the host computer software to send text, pictures, animation, calibration time, PC software support Chinese and English input. Clock chip using DS1302 with backup battery, support the remote control to adjust the time. Remote control switch a variety of display modes, to provide some open source C program, suitable for learning purposes. Note: This is a DIY kit, you must have some electronic knowledge and skills. SMD is unsoldered!! The kit has a certain degree of difficulty, please purchase according to your own situation. Does not come with TTL serial downloader. Two axes, each with 56 LED indicators. Motor speed is high, no shell, please be careful to use! Red light / blue light can be soldered into the inner and outer ring according to personal preference. Documents: Click here to open Video demo Hardware parameters (error 2mm): Acrylic plate: 16.2 * 16.2cm Main control board: 12.5 * 4.8cm Side panel: 9cm high / 7.5cm high Finished product reference height: 11cm Package includes: 1 x DIY spherical rotating LED kit