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3D Christmas Tree Soldering Kit

3D Christmas Tree Soldering Kit

 The solder practice kit will become a beautiful flashing Xmas tree when completely assembled. 36pcs color LED diodes will make a bright, colorful, and wonderful light at night. Not only for practice, but the tree can also be a creative gift and a nice decoration, especially at Christmas.

The components' names are well marked on the PCB board so you can easily find where the component should be placed.

DC 4.5V-5V working voltage can be powered by 3 x AA batteries or a USB power adapter directly (Comes with the battery holder and USB cable). The size of the finished tree is approx 2.35x2.35x5.35 inches.


If some LEDs don't light, please make sure all components are in the right direction and correct place. Please check if there are some solder points in poor connection, which is very important when testing.