- Trucgarden Tool Part Set includes 20 essential pieces, providing everything you need for your projects. - Each set features 35mm piezo elements, perfect for creating buzzer sounder sensors to enhance your devices. - The unique trigger function mimics a drum disc, adding an engaging interactive component to your designs. - Includes copper wire for straightforward connections, facilitating easy setup and integration into your projects. - Ideal for a wide range of applications such as DIY electronics, alarm systems, and educational projects that require sound or sensor activation. - Compatible with various circuits, ensuring versatility and adaptability for your specific needs. - Constructed with durable materials for consistent performance, making it a reliable choice for both hobbyists and professionals. - Enhance your projects with sound feedback, making them more dynamic and user-friendly. Use scenarios: 1. Integrate the piezo elements into a homemade alarm system to produce sound alerts when triggered. 2. Use in educational robotics projects where sound feedback is essential for interactive learning experiences. 3. Implement in musical instruments or sound-based games to create unique auditory effects.