Instructions | Apple Logical Box

1
Box Design
- Objective: Create a physical enclosure to house all electronic and mechanical components.
- Steps:
  3D Design: Use 3D design software (such as TinkerCAD or Fusion 360) to model the box.
  3D Printing: If possible, use a 3D printer to create the enclosure or purchase a standard case compatible with the electronic components.
  Cutouts: Add slots for the microphone, speakers, buttons, LCD screen, and thermal printer.
2
Electronic Hardware
- Objective: Select the necessary electronic components for building the connected box.
- Required Components:
  Microcontroller (e.g., Raspberry Pi or Arduino with Wi-Fi module): The brain of the device, responsible for managing inputs and outputs (microphone, speaker, screen, buttons).
  Push Buttons: To allow the user to validate the excuse or choose between voice playback and printing.
  LCD Screen: To display the generated excuses. A 16x2 LCD screen or an OLED display is recommended.
  Thermal Printer: A small thermal printer, like those used for printing receipts, will handle excuse printing.
  Power Supply: Either a rechargeable battery or an AC adapter.
  Mounting Plates & Wiring: Wires to connect all components, along with a mounting plate to organize them.
3
Hardware Assembly
- Component Assembly:
  Fixing Components in the Enclosure: The microphone, speaker, buttons, and screen must be secured in their designated slots within the printed or purchased case.
  Connecting Components: Use wires to connect each component to the microcontroller. The Wi-Fi module or card must be connected to the internet.
- Wiring Check: Ensure all electrical connections are correct and that all components function properly.
4
Testing & Debugging
- Test Each Component: Make sure each component works individually (microphone, buttons, screen, speaker, etc.).
- Full System Test: Verify that the entire system functions as intended. Test the excuse generation process multiple times, including validation, printing, and voice playback.
- Optimization: Fine-tune the software and user interface to ensure a smooth experience (e.g., improving voice recognition accuracy).
5
Finishing Touches & Customization
- Box Finishing: If necessary, paint or customize the enclosure for an attractive appearance.
- Button Labeling: Add labels or icons to indicate each button’s function (validation, playback, printing).

Apple Logical Box

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