IS ICStation DIY Soldering Practice 3D Christmas Tree Electronic Assemble Kit Circuit Solder STEM Project for Student Teens 7 Colors
- 3D Christmas tree DIY soldering kit is designed to improve users' electronics knowledge and soldering skills. It is perfect for school basic....
- The solder practice kit will become a beautiful flashing Xmas tree when assemble complete. 36pcs 7-color LED diodes will make a bright, colorful and....
- The components name are well marked on the PCB board so you can easily find where the component should place. Detailed English user manual and....
- DC 4.5V-5V working voltage can be powered by 3 x AA batteries or USB power adapter directly (Comes with the battery holder and USB cable). Size of the....
- If some leds don't light, please make sure all components are in right direction and correct place. Please check if there are some solder points are....