SainSmart Christmas Tree LED Flash Kit 3D DIY Electronic Learning Kit Colorful lights without case 7colorsbrand: SainSmart SKU: 101-20-163
- It's diy kits. White led flash 7 kinds of colors light
- Working voltage: DC4.5-5V
- Finished Dimensions: 60mm length *60mm width *136mm height
- The flash Christmas tree kit consists of a combination of three circuit boards, the user through their own welding assembly, so that the 36 LED alternating flashing, in the space of a Christmas tree in the outline of the three-dimensional (night environment to see better).
- ·English instruction file from links: http://pan.baidu.com/s/1gdCZbl5