graph TD A[Start: Smart Home IoT Practical Exercise Designer] --> B[Lab Planning Silo] B --> B1[Task #223: Generate Lab Plan] B1 --> B2[lab_plan_draft.txt] B2 --> C[Lab Instructions Silo] C --> C1[Task #223: Create Lab Instructions] C1 --> C2[lab_instructions_X.txt] B2 --> D[Wiring Diagram Silo] D --> D1[Task #222: Generate Diagrams] D1 --> D2[wiring_diagram_X.png] C2 --> E[Final Assembly Silo] D2 --> E E --> E1[Task #223: Consolidate Materials] E1 --> E2[practical_exercises.txt] E2 --> F[End: Complete Lab Package] subgraph Inputs G[course_outline.txt] H[hardware_requirements.txt] I[hardware_specifications.txt] J[connection_requirements.txt] end G --> B1 H --> B1 I --> C1 I --> D1 J --> D1