Value package: The connection point breadboard package includes breadboards, resistors, capacitors, transistors and other electronic components, etc., compact and lightweight, with a variety of accessories included, which is your ideal assistant Benefits for electronic enthusiasts: Basic design and supporting accessories provide a solid platform to practice breadboard connections and circuit board design. It is a good starter kit for practice and testing. Ideal for circuit design experiments: A complete set of accessories, including all the parts needed to build a buzzer breadboard, strong compatibility, can be combined with a variety of electronic components in the laboratory Matching boxes for organization: Easy to organize; you can store these components in one place to keep the workbench tidy and orderly while enjoying the process of working with electronic components Use scenarios and applications Beginner learning and practice: Use the included components to learn breadboard wiring and basic circuit assembly. Practice and rapid prototyping: Build and test small circuits and designs quickly in a lab, classroom, or hobby workspace. Buzzer circuit experiments: Use the parts provided to assemble and evaluate buzzerrelated projects on a breadboard, testing compatibility with different components.