About This

• SUPER PACK: This Mini 2-color Xmas Tree soldering practice kit includes welding exercise board, 10 kinds of, 35 pieces of electronic plug-in components.
• High - quality circuit board The printed circuit board (PCB) in the kit is well-designed and has a reasonable layout. It can accommodate and connect various electronic components well, ensuring the stability and reliability of the circuit. The clear markings on the PCB make component installation simple and intuitive, making it easy for even electronic beginners to get started and greatly reducing assembly difficulty
• This is a great science project that is suitable for professional electronic engineers to participate in STEM competitions. They are easy to learn and complete, ubiquitous in our daily lives, which means important scientific research and practical significance.
• This would be a wise choice as we select them from thousands of sets to assist beginners who want to learn welding in a short amount of time.
• It contains a list of components, circuit diagrams, principle explanations, and finished product diagrams.