Features: Ideal for beginners, this soldering practice set offering a hands on way to learn electronics fundamentals by building circuits without prior knowledge, embedding keywords like "soldering practice set" and "electronics for beginners". Featuring highly quality PCB，the set ensures durability and stable circuit connection for reliabled learning, with keywords including "resistor training board". Designed for students and hobbyists new to electronics, it helps build foundational skills in component identification and soldering techniques. Suitable for home education, classroom labs, or projects, providing a safe, low voltages environment for exploring electronic principles. Develop soldering proficiency and circuit diagrams reading to prepare for complex electronic endeavors while fostering creativity. Specifications: Component: PCB Size: standard circuit board size 6.2x4.2cm Properties: Suitable for beginners/electronics enthusiasts Technical parameters: Contains a variety of resistor components | Supports basic circuit exercises | Comes with circuit diagrams Usage scenario: e-learning｜Circuit laboratory training Package Includes: 1Set Electronic circuit engineering resistance learning board note: Please allow 1-2cm errors due to manual measurement. Please allow for slight color differences due to different display resolution