Upgrade your electronics learning with this LCD1062 Display Screen Calculator DIY Electronic Kit.The kit requires full soldering assembly, helping users systematically improve their circuit welding skills while understanding the working principles of calculators and microcontroller systems. All major components, including the LCD1062 display screen, microcontroller core, keypad, resistors, capacitors, and other electronic parts, are included in the package. Through step-by-step assembly, users can learn how signals flow through the circuit, how the program controls the display, and how keys interact with the microcontroller. This training experiment kit is suitable for students, beginners, and electronics enthusiasts who want to strengthen their practical capabilities. Once assembled and powered, the calculator function allows you to test and verify your soldering quality and circuit correctness in real time. The soldering assembly process not only improves manual skills, but also deepens understanding of basic electronic components and microcontroller applications. It is a valuable production kit that integrates learning, experimentation, and entertainment. Ideal for DIY lovers and makers who enjoy building their own electronic devices, this LCD1062 calculator kit offers a clear learning path from components to a working, functional product. Color: As Shown Material: Metal Package Contents: 1*DIY Kit Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.