Specification Brand : HUAGZIMO BulletPoint1 : This electronic component kit is suitable for Arduino learners. BulletPoint2 : This electronic component kit requires a certain level of programming ability. BulletPoint3 : This kit is compatible with Arduino UNO R3 and other development boards. BulletPoint4 : The components of this kit are all of high quality, with a higher assembly success rate. BulletPoint5 : Please read the User Manual before installing.If any components are missing, please contact us for replacements. ExternallyAssignedProductIdentifier : 7449071998404 ExternallyAssignedProductIdentifier1 : 0785869971271 ExternallyAssignedProductIdentifier2 : 785869971271 IncludedComponents : UNO Project Upgrade IncludedComponents1 : Soldering Iron IncludedComponents2 : Tweezer IncludedComponents3 : Solder Tip ItemName : UNO Project Basic Starter Kit Breadboard Kit Compatible with UNO R3 Development Board RFID Upgrade Learning Kit Boxed Stepper Motor Learning Kit ItemPackageDimensions_Height : 0.39 inches ItemPackageDimensions_Length : 5.9 inches ItemPackageDimensions_Width : 3.9 inches ItemPackageQuantity : 1 ItemTypeKeyword : soldering-stations Manufacturer : HUAGZIMO Material : Metal ModelName : UNO Project Upgrade ModelNumber : UNO Project Upgrade NumberOfItems : 1 PackageLevel : unit PartNumber : E022687 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.