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SMD/SMT Components Soldering Practice Board Electronic Project Kits DIY Soldering Kit Skill Training Board Led Transistor SMD Soldering Kit SMD Soldering Kit ISolderStore
SMD/SMT Components Soldering Practice Board Input voltage DC5V. The positive pole is connected to +, and the negative pole is connected to -. After the SMD components are soldered, power on to form a running water lamp to detect the effect of the soldering. With English Installation Instructions This electronic kit is not a finished product, it need to be soldered by yourself. You can get detailed and clear instructions by scanning the QR code that comes with the package. If you have any questions, please contact us first for professional help. Great Soldering Science Project This solder

Price is $7.00

Price: $6.97