Gikfun DIY SMD SMT Welding Practice Soldering Skill Training Board

After welding, just connect electricity (3-12V) to see the effect. You can quickly judge the welding effect. The welding product is a beautiful water lamp circuit. The back of the board with mm/Inch ruler, Easy to measure component This is a perfect Soldering skills training materials for beginners. This Soldering Proj

• After welding, just connect electricity (3-12V) to see the effect. You can quickly judge the welding effect. The welding product is a beautiful water lamp circuit.
• The back of the board with mm/Inch ruler, Easy to measure component
• This is a perfect Soldering skills training materials for beginners. This Soldering Project requires basic electronic knowledge and hands-on ability. We have uploaded the user guide on the page at Technical Specification.
• High quality PCB, has clearly marked the electronics components, even beginners can easily solder successfully.
• Since the accessories are very small, it is recommended to use a pointed clip to assist welding. 
• PCB Size: 85.6mm(L)x 54mm (W) x1.6mm (H)
• Operating Voltage: 3-12V

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PCB blank board Size: 80mm x 60mm The circular circuit is the running water lamp circuit, which is composed of CD4017, NE555 and leds, which can be used to work after being welded. Add 2pcs of QFP44 chip, double sided component layout, double welding. High quality PCB, has clearly marked the electronics components, even beginners can easily solder successfully.

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