Product Review

Please note: It's diy kits. Need to solder by yourself. Red Green Yellow led flash 3 kinds 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).

For more instruction, please visit: http://www.robotstore.it/open2b/var/product-files/282.pdf (Instructions)

http://www.robotstore.it/open2b/var/product-files/283.pdf (Schematic)
Note:
1.The product is used for learning.
It's Prohibited for any other purpose.
2.Suit for people above 18 year's old with 1 year electronic diy experience.
Or use it correctly under the guidance of electronic specializer.
3.Please wear anti-static gloves or bracelet when operate electronic products.