Three-color Christmas Tree Electronic Internship DIY Kit Colorful Three-dimensional LED Flash Light Creative Christmas Gift u

It is shipped in parts and needs to be welded by yourself.Video of the finished product (the first half is threeColor Light Videov.youku.com/v_show/id_XMTMwMjQ3MjM2OA==.html

Kit name: Glitter Christmas Tree

Kit model: CTR-30 (three-color light)

Working voltage: DC4.5-5V

Power supply: 3 AA batteries or USB charger

Appearance size: 60mm long*60mm width*136mm height

CTR-30 flashing Christmas tree kit is composed of three circuit boards. Users assemble them by welding themselves, allowing 37 LEDs to flash alternately, showing a beautiful appearance in the space.The three-dimensional outline of the Christmas tree (the effect is better when viewed at night).

Production steps:

Download address of production steps: pan.baidu.com/s/1qW5Plus