Specification Brand : HUAGZIMO BulletPoint1 : 【Product Introduction】: This kit includes 9 sets of soldering projects, including breathing lights, voice controlled night lights, light controlled night lights, smoke alarms, touch alarms, and more. You can design your own electronic experiment according to the instructions. BulletPoint2 : 【With English Installation Instructions】: This soldering projects are not a finished product, it need to be soldered by yourself. The PCB board of this kit does not have silk screen printing, so you need to follow the circuit diagram instructions to complete the installation. If you have any questions, please contact us first for professional help. BulletPoint3 : 【Great Soldering Science Project】: This soldering DIY kit help you understand the basics of working with printed circuit boards and become familiar with a variety of electronic components, and practice soldering skills enjoyably for you and your kids, or students, or DIYers. BulletPoint4 : 【Easy to Assemble】: The soldering projects included in this kit are basic and can generally be installed according to the instructions. It is suitable for beginners to practice soldering and learn the principles of circuits. BulletPoint5 : 【Perfect After-Sale Service】: Please read the User Manual before installing.If any components are missing, please contact us for replacements. If you have any questions, please contact us first for professional help. Color : Yellow CpsiaCautionaryStatement : no_warning_applicable ExternallyAssignedProductIdentifier : 4712912881504 ExternallyAssignedProductIdentifier1 : 0681541920424 ExternallyAssignedProductIdentifier2 : 681541920424 Hazmat1 : DANGEROUS GOODS IN APPARATUS (gas) Hazmat10 : EG_Unregulated Hazmat11 : ES_Unregulated Hazmat12 : FR_Unregulated Hazmat13 : GB_Unregulated Hazmat14 : IE_Unregulated Hazmat15 : IN_Unregulated Hazmat16 : IT_Unregulated Hazmat17 : JP_Unregulated Hazmat18 : MX_Unregulated Hazmat19 : NL_Unregulated Hazmat2 : UN3363 Hazmat20 : PL_Unregulated Hazmat21 : SA_Unregulated Hazmat22 : SE_Unregulated Hazmat23 : SG_Unregulated Hazmat24 : TR_Unregulated Hazmat25 : US_Unregulated Hazmat26 : ZA_Unregulated Hazmat27 : 9 Hazmat3 : AE_Unregulated Hazmat4 : AU_Unregulated Hazmat5 : BE_Unregulated Hazmat6 : BR_Unregulated Hazmat7 : CA_Unregulated Hazmat8 : CN_Unregulated Hazmat9 : DE_Unregulated IncludedComponents : 9PCS Universal Board Kit IsAssemblyRequired : 1 ItemName : 9 Set Soldering Practice Kits with Universal Board Designing Your Own Electronic Experiments and DIY Projects HUAGZIMO ItemPackageDimensions_Height : 0.39 inches ItemPackageDimensions_Length : 5.9 inches ItemPackageDimensions_Width : 3.9 inches ItemPackageQuantity : 1 ItemTypeKeyword : soldering-stations Manufacturer : HUAGZIMO ManufacturerMinimumAge : 180 Material : Metal MaximumTemperature : 2372 degrees_fahrenheit ModelName : 9PCS Universal Board Kit ModelNumber : 9PCS Universal Board Kit NumberOfBoxes : 1 NumberOfItems : 1 PartNumber : 500234894 PowerSourceType : dc ProductDescription : 【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 soldering DIY kit help you understand the basics of working with printed circuit boards and become familiar with a variety of electronic components, and practice soldering skills enjoyably for you and your kids, or students, or DIYers. 【Easy to Assemble】: The connection that was clearly mapped and labeled on the board makes it easy to assemble. And you can refer the marks on PCB board to soldering each component. If it can't work after soldering, please contact us for support. 【Perfect After-Sale Service】: Please read the User Manual before installing. Our policy is to make our customers happy. If any components are missing, please contact us for replacements.